{"title":"Mag Couplers","description":"\u003cp\u003ePrecise-fit magazine couplers. Contact me if you'd like to see a new version and are willing to lend me mags.\u003c\/p\u003e","products":[{"product_id":"mag-coupler-for-mp5-9mm-curved-metal-mags","title":"Mag Coupler for MP5 9mm Metal Mags","description":"\u003cp\u003e\u003cstrong\u003eFlared magwells for MP5s can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-mp5-mp5k\" title=\"Flared Magwell for MP5 \/ MP5K\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA coupler for Overwatch Precision MOD2 MP5 mags is \u003ca title=\"Mag Coupler for MP5 Overwatch MOD2 Mags\" href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-mp5-9mm-overwatch-mod2-mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA coupler for AC Unity 40 round mags is \u003ca title=\"Mag Coupler for 40 Round AC Unity MP5 Mags\" href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-mp5-9mm-ac-unity-40-round-mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. These couplers hold the mags far enough apart to accommodate my flared magwells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps fully around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. \u003cspan class=\"a-list-item\"\u003eAvailable as a single piece or two-piece. The single piece is technically stronger, but both work great. For the single piece, insert the mags bottom first into the coupler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed piece(s), a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Works with both the classic straight HK MP5 9mm mags and curved metal HK \/ POF \/ Zenith \/ KCI \/ etc. magazines. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"MP5","offers":[{"title":"Single Piece","offer_id":46624473841878,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Two-Piece","offer_id":46624473874646,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20241117_032900206-Copy.jpg?v=1775704800"},{"product_id":"mag-coupler-for-glock-9mm-357-40-mags","title":"Mag Coupler for Glock 9mm\/357\/40 Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/ar15-friction-fit-flared-magwell-multiple-versions-available\" title=\"Flared Magwell AR9 Glock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- For PCC Use:\u003c\/strong\u003e This will not work if the magazines have to be fully inserted into a Glock frame like 17 round mags into a G17, as the coupler takes up about 1\" vertical space on the mag body. The mags must stick out at least 1\" from the bottom of the frame\/magwell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed piece(s), a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Glock 17 \/ 19 \/ 22 \/ 23 \/ 24 \/ 26 \/ 27 \/ 31 \/ 32 \/ 33 \/ 34 \/ 35 \/ 45 \/ 47 magazines. Available as single piece or two-piece. Single piece is technically stronger, but either works great. The two-piece has open sides and comes with two halves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Glock","offers":[{"title":"Single Piece \/ Standard","offer_id":46624472596694,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Single Piece \/ Extended (for use with Flared Magwell)","offer_id":46906237321430,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"Two-Piece \/ Standard","offer_id":46624472629462,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Two-Piece \/ Extended (for use with Flared Magwell)","offer_id":46906237354198,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20241117_032405857.jpg?v=1740177953"},{"product_id":"mag-coupler-for-kusa-kp9-kr9-9mm-curved-metal-mags","title":"Mag Coupler for KUSA KP9 \/ KR9 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003eFlared magwell for KP9 \/ KR9 can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-kalashnikov-usa-kp9-kr9\" title=\"Flared magwell for KP9 \/ KR9\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. The Extended version holds the mags further apart for use with my \u003ca title=\"KP9 Flared Magwell\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-kalashnikov-usa-kp9-kr9\"\u003eflared magwell\u003c\/a\u003e for the KP9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Kalashnikov USA KP9 \/ KR9 9mm mags. In order to clear the charging handle and leave room for your hand, the right mag should be lower as pictured.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"MP5","offers":[{"title":"Standard","offer_id":47252101136598,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Extended","offer_id":47252101169366,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20241124_165253950_657d17ab-e16a-4526-bb64-041d647b3bc4.jpg?v=1740177910"},{"product_id":"mag-coupler-for-grand-power-stribog-sp9-curved-9mm-mags","title":"Mag Coupler for Grand Power Stribog SP9 Curved 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003eMag couplers for the Straight Stribog 9mm mags can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-grand-power-stribog-sp9-straight-9mm-mags\" title=\"Mag Coupler for Stribog SP9A3 Straight Mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlared magwell for the Stribog SP9A3 can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-stribog-sp9a3-9mm\" title=\"Flared Magwell for Stribog SP9 9mm\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca title=\"Stribog SP9 Flared Magwell\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-stribog-sp9a3-9mm\"\u003eflared magwell\u003c\/a\u003e, choose the extended option so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for curved Grand Power Stribog SP9 9mm Curved mags. Ensure you choose the correct coupler for your magazine, as they are not cross-compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Stribog","offers":[{"title":"Standard \/ USA Made - Red Follower - Says Largo FL","offer_id":47275134484694,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Hex Pattern Mag","offer_id":48264603566294,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Extended \/ USA Made - Red Follower - Says Largo FL","offer_id":47275134517462,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"Extended \/ Hex Pattern Mag","offer_id":48264603599062,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260515_204718354_0ee0b1d5-9686-4d27-92ee-4a0518084526.jpg?v=1780523355"},{"product_id":"mag-coupler-for-cz-scorpion-evo-9mm-mags","title":"Mag Coupler for CZ Scorpion EVO 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with the printed piece(s), bolts, and nuts. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nuts in place with your finger while you tighten the bolts.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: The CZ Mag Only version is designed specifically for CZ Scorpion EVO 9mm mags and locks into the slots on the CZ brand mag pictured. The Magpul version works with the Magpul Pmag 35 EV9 CZ Scorpion mags.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"CZ","offers":[{"title":"CZ Brand Mag Only","offer_id":46624470925526,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Magpul Pmag 35 EV9 CZ Scorpion","offer_id":46624470958294,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250306_215417938.jpg?v=1771624614"},{"product_id":"mag-coupler-for-ar15-m2-m3-pmag-mags","title":"Mag Coupler for AR15 M2 \/ M3 Pmag Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/ar15-friction-fit-flared-magwell-multiple-versions-available\" title=\"Flared Magwell AR15\" rel=\"noopener\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, bolts, and nuts. The bolts and nuts only fit in one way. Clamp the mags between the coupler halves with the protrusions on the rear half going into the notches on the back of the Pmag, then hold the nut in place with your finger while you tighten the bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for M2 or M3 Pmags, depending on the selected version. M3 pmags are wider and will not fit in the M2 version. The M2 mags will fit too loosely in the M3 version, so that's not recommended either.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"AR15","offers":[{"title":"M2 Pmag \/ Standard","offer_id":46624474333398,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"M3 Pmag \/ Standard","offer_id":46624474366166,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"M2 Pmag \/ Extended (for use with Flared Magwell)","offer_id":46634798285014,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"M3 Pmag \/ Extended (for use with Flared Magwell)","offer_id":46634798317782,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250312_185200258.jpg?v=1742170235"},{"product_id":"mag-coupler-for-hk-mp5-22lr-mags","title":"Mag Coupler for HK MP5 22LR Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. The Extended version is required for use with my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-hk-mp5-22lr\" title=\"HK MP5 22LR Mag Coupler\"\u003eflared magwell\u003c\/a\u003e as it holds the mags further apart\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. It's easiest to push the nut fully into its slot and then thread the bolt in partially first. Then, slide the mags in bottom-first until the bottom of the mags are flush with the bottom of the coupler, then finish tightening the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for HK \/ Walther \/ Umarex MP5 22LR mags. The coupler goes as the bottom of the mags to not interfere with the pull-down loading tabs, and because the mags are so scrawny that the clamp can tighten enough to prevent the follower from going past the clamp. For these reasons, the clamp should go at the bottom of the mags as pictured. Sometimes, the mags may be limited to about 23 rounds due to the clamp at the bottom.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"HK","offers":[{"title":"PETG-CF Black \/ Standard","offer_id":48247593009366,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Black \/ Extended","offer_id":48324957339862,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Earth Brown \/ Standard","offer_id":48247593042134,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Earth Brown \/ Extended","offer_id":48324957372630,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Forest Green \/ Standard","offer_id":48247593074902,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Forest Green \/ Extended","offer_id":48324957405398,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250411_201016371.jpg?v=1744405794"},{"product_id":"mag-coupler-for-gsg-16-22lr-mags","title":"Mag Coupler for GSG-16 22LR Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed pieces, a bolt, and a nut. The bolt and nut only fit in one way. It's easiest to push the nut fully into its slot and then thread the bolt in partially first. Then, slide the mags in bottom-first until the bottom of the mags are about an inch past the bottom of the coupler, then finish tightening the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for GSG-16 22LR mags. The coupler goes near the bottom of the mags to not interfere with the pull-down loading tabs, and because the mags are so scrawny that the clamp can tighten enough to prevent the follower from going past the clamp. For these reasons, the clamp should go near at the bottom of the mags as pictured.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"GSG","offers":[{"title":"Default Title","offer_id":46727288291542,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250411_160207042.jpg?v=1744406204"},{"product_id":"mag-coupler-for-s-w-m-p-15-22-22lr-mags","title":"Mag Coupler for S\u0026W M\u0026P 15-22 22LR Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for S\u0026amp;W M\u0026amp;P 15-22 22LR mags. Works with the shorter 10-round ones as well, and works with my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-s-w-m-p-15-22\" title=\"Flared Magwell for S\u0026amp;W M\u0026amp;P 15-22 22LR\"\u003eflared magwell\u003c\/a\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"S\u0026W","offers":[{"title":"Default Title","offer_id":46727290683606,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250410_211841262.jpg?v=1744406463"},{"product_id":"mag-coupler-for-gsg-mp40-9mm-mags","title":"Mag Coupler for GSG MP40 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for GSG MP40 9mm mags.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"GSG","offers":[{"title":"Default Title","offer_id":46957115801814,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250609_171331502.jpg?v=1749580591"},{"product_id":"mag-coupler-for-springfield-kuna-9mm-mags","title":"Mag Coupler for Springfield Kuna 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003eFlared Magwell for the Kuna can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-springfield-kuna-9mm\" title=\"Flared Magwell for Springfield Kuna\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my flared magwell, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Separate the coupler into its two halves and insert the mags into one half of the coupler, ensuring the ridge on the coupler goes into one of the notches on the mags. Then put the other coupler half in position and tighten the bolt. Blue Loctite is recommended to be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Springfield Kuna 9mm mags.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Springfield","offers":[{"title":"Standard","offer_id":47392764035286,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Extended","offer_id":47392764068054,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250711_174225033.jpg?v=1752509103"},{"product_id":"mag-coupler-for-colt-uzi-9mm-mags","title":"Mag Coupler for Colt \/ UZI 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eNote: Ensure that coupled mags won't block the mag release from being pressed, such as on the UZI Pro\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Single vs Two-Piece: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Piece:\u003c\/strong\u003e will not work with UZI's. Only works with AR9's or similar that use Colt Pattern \/ UZIs mags. This is due to the Single Piece version having to be installed above the side protrusions on the mags, which prevent it from entering an UZI grip\/magwell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Piece:\u003c\/strong\u003e recommended option. \u003cstrong\u003eRequired\u003c\/strong\u003e for use with an UZI as the single piece won't slide down past the protrusions on the side of the mag. The two-piece can be installed underneath the protrusions and the baseplate as long as there is at least 1\" of space. Also works with AR9's using Colt Pattern mags\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with coupler, a bolt, and a nut. The bolt and nut only fit in one way. It's easiest to push the nut fully into its slot and then thread the bolt in partially first.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for AR9 Colt Pattern and Uzi 9mm mags.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Springfield","offers":[{"title":"Single Piece","offer_id":47987290505430,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Two Piece","offer_id":47987290538198,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260324_201810536.jpg?v=1774557122"},{"product_id":"mag-coupler-for-psa-ak-v-9mm-mags","title":"Mag Coupler for PSA AK-V 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags and lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, bolts, and nuts. The bolts and nuts only fit in one way. It's easiest to push the nut fully into its slot and then thread the bolt in partially first.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for PSA AK-V \/ AKV 9mm mags.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Springfield","offers":[{"title":"Default Title","offer_id":47143238533334,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250812_151140662.jpg?v=1755029293"},{"product_id":"mag-coupler-for-ar15-metal-mags","title":"Mag Coupler for AR15 Metal Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/ar15-friction-fit-flared-magwell-multiple-versions-available\" title=\"Flared Magwell AR15\" rel=\"noopener\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Clamp the mags between the coupler halves, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Metal AR15 223\/556\/300 Steel \/ Aluminum magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"AR15","offers":[{"title":"Standard","offer_id":47155096027350,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Extended (for use with Flared Magwell)","offer_id":47155096092886,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250814_191530788.jpg?v=1755270115"},{"product_id":"mag-coupler-for-ar10-m3-pmag-mags","title":"Mag Coupler for AR10 M3 Pmag Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/ar15-friction-fit-flared-magwell-multiple-versions-available\" title=\"Flared Magwell AR15\" rel=\"noopener\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, bolts, and nuts. The bolts and nuts only fit in one way. Clamp the mags between the coupler halves, then hold the nut in place with your finger while you tighten the bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for AR 10 308 \/ 7.62x51 \/ etc. M3 LR\/SR magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"AR10","offers":[{"title":"Standard","offer_id":47190615490774,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"Extended (for use with Flared Magwell)","offer_id":47190615523542,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250821_200150570.jpg?v=1755897776"},{"product_id":"mag-coupler-for-ak-762-m3-pmag-mags","title":"Mag Coupler for AK 762 M3 Pmag Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps fully around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, two bolts, and two nuts. The bolts and nuts only fit in one way. Clamp the mags between the coupler halves, then hold the nut in place with your finger while you tighten the bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for AK \/ AKM 762x39 Gen M3 Pmag magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"AK","offers":[{"title":"Default Title","offer_id":47190625026262,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250821_200032030.jpg?v=1755898057"},{"product_id":"mag-coupler-for-beretta-pmx-pmxs-9mm-mags","title":"Mag Coupler for Beretta PMX \/ PMXs 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps fully around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes as one printed piece, a bolt, and a nut. The bolts and nuts only fit in one way. Slide the top of the mags through the coupler, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Beretta PMX \/ PMXs 9mm magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Beretta","offers":[{"title":"Default Title","offer_id":47197737550038,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250823_023234062.jpg?v=1756138983"},{"product_id":"mag-coupler-for-scar-17-308-762-mags","title":"Mag Coupler for SCAR 17S 308\/762 Mags","description":"\u003cp\u003e\u003cstrong\u003eFlared Magwell for the SCAR17S can be found \u003ca title=\"Flared Magwell for SCAR 17\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-scar-17s\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca rel=\"noopener\" title=\"Flared Magwell SCAR17S\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-scar-17s\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, bolts, and nuts. The bolts and nuts only fit in one way. Clamp the mags between the coupler halves, then hold the nut in place with your finger while you tighten the bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for SCAR17 308 \/ 762 magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan data-mce-fragment=\"1\" class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"FN","offers":[{"title":"PETG-CF Black \/ Standard","offer_id":47211880251606,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Black \/ Extended (for use with Flared Magwell)","offer_id":47211880284374,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Earth Brown \/ Standard","offer_id":47211883430102,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Earth Brown \/ Extended (for use with Flared Magwell)","offer_id":47211883462870,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250827_222928049_1d469f2f-34a5-40e9-9f10-aad34fe7c2d7.jpg?v=1756398763"},{"product_id":"mag-coupler-for-sig-mpx-9mm-mags","title":"Mag Coupler for Sig MPX 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca rel=\"noopener\" title=\"Flared Magwell Sig MPX 9mm\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-sig-mpx\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags. The Extended version will also work with TTI MPX magwells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. The front half also has protrusions to fit in the notches on the front of the magazines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes as one printed piece, a bolt, and a nut. The bolts and nuts only fit in one way. Slide the top of the mags through the coupler, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: The versions are specific to different mag types. Ensure your magazines match the selection option.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Sig Sauer","offers":[{"title":"35-Round Sig\/Thril Mag \/ Standard","offer_id":47297156284630,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"35-Round Sig\/Thril Mag \/ Extended (for use with Flared Magwells)","offer_id":48165614584022,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"Lancer Mag \/ Standard","offer_id":47333220843734,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Lancer Mag \/ Extended (for use with Flared Magwells)","offer_id":48165614616790,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20250919_210421729.jpg?v=1758421153"},{"product_id":"mag-coupler-for-b-t-apc-ghm-spc-tp9-9mm-mags","title":"Mag Coupler for B\u0026T APC \/ GHM \/ SPC \/ TP9 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca rel=\"noopener\" title=\"Flared Magwell B\u0026amp;T APC GHM SPC 9mm\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-b-t-apc\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, this holds the mags far enough apart to work with it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes as one printed piece, a bolt, and a nut. The bolts and nuts only fit in one way. Slide the top of the mags through the coupler, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: The versions are specific to different mag types. Ensure your magazines match the selection option.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"B\u0026T","offers":[{"title":"KCI Mags","offer_id":48243126730966,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"B\u0026T Mags (Coming Soon)","offer_id":48243126763734,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20251031_180300123.jpg?v=1761949486"},{"product_id":"mag-coupler-for-mp5-9mm-overwatch-mod2-mags","title":"Mag Coupler for MP5 9mm Overwatch MOD2 Mags","description":"\u003cp\u003e\u003cstrong\u003eFlared magwells for MP5s can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-mp5-mp5k\" title=\"Flared Magwell for MP5 \/ MP5K\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA coupler for standard metal curved MP5 mags is \u003ca href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-mp5-9mm-curved-metal-mags\" title=\"Mag Coupler for MP5 9mm Curved Metal Mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA coupler for AC Unity 40 round mags is \u003ca title=\"Mag Coupler for 40 Round AC Unity MP5 Mags\" href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-mp5-9mm-ac-unity-40-round-mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. These couplers hold the mags far enough apart to accommodate my flared magwells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. Ridges on the coupler interface with the front and back of the magazine body as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed pieces, a bolt, and a nut. The bolt and nut only fit in one way. Insert the nut fully into its slot, ensuring it is not crooked. Next, put one coupler piece onto the mag, ensuring it goes into the grooves of the magazine body. Then do the same with the other coupler piece. Hold the pieces in place while you insert and tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Overwatch Precision MOD2 MP5 9mm mags.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"MP5","offers":[{"title":"Default Title","offer_id":47437118963926,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20251105_193606074.jpg?v=1762450612"},{"product_id":"mag-coupler-for-beretta-m9-92-mags","title":"Mag Coupler for Beretta M9 \/ 92 Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- For PCC Use:\u003c\/strong\u003e This will not work if the magazines have to be fully inserted into the pistol frame as the coupler takes up about .8\" vertical space on the mag body. The mags must stick out at least .8\" from the bottom of the frame\/magwell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed pieces, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Beretta M9 \/ 92 magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Beretta","offers":[{"title":"Default Title","offer_id":47580137324758,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20251209_210421968.png?v=1765386342"},{"product_id":"mag-coupler-for-mp5-9mm-ac-unity-40-round-mags","title":"Mag Coupler for MP5 9mm AC Unity 40 Round Mags","description":"\u003cp\u003e\u003cstrong\u003eFlared magwells for MP5s can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-mp5-mp5k\" title=\"Flared Magwell for MP5 \/ MP5K\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA coupler for standard metal curved MP5 mags is \u003ca href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-mp5-9mm-curved-metal-mags\" title=\"Mag Coupler for MP5 9mm Curved Metal Mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA coupler for Overwatch Precision MOD2 MP5 mags is \u003ca title=\"Mag Coupler for MP5 Overwatch MOD2 Mags\" href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-mp5-9mm-overwatch-mod2-mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. These couplers hold the mags far enough apart to accommodate my flared magwells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. Ridges on the coupler interface with the front and back of the magazine body as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with a printed piece, two bolts, and two nuts. The bolts and nuts only fit in one way. Slide the mags into position in the coupler (feed lip first) and insert the nuts fully into the slots, ensuring they are not crooked. Then insert the bolts and tighten them snugly; don't overtorque.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for AC Unity 40 Round MP5 9mm mags.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"MP5","offers":[{"title":"Default Title","offer_id":47725379879126,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260113_174914040.jpg?v=1768328343"},{"product_id":"mag-coupler-for-ruger-10-22-bx-25-mags","title":"Mag Coupler for Ruger 10\/22 BX-25 Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed coupler, bolt, and nut. The bolt and nut only fit in one way. Slide the mags in bottom first until the coupler is where you want it, then insert the nut into its slot and hold it in place with your finger while you tighten the bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for the 25-round BX25 10\/22 magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"FN","offers":[{"title":"PETG-CF Black \/ Standard","offer_id":47840866664662,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Black \/ Extended (for use with Flared Magwell)","offer_id":47840866697430,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Earth Brown \/ Standard","offer_id":47840866730198,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true},{"title":"PETG-CF Earth Brown \/ Extended (for use with Flared Magwell)","offer_id":47840866762966,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260213_164341215-Copy.jpg?v=1771003826"},{"product_id":"mag-coupler-for-ruger-10-22-bx-1-mags","title":"Mag Coupler for Ruger 10\/22 BX-1 Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Friction-Fit:\u003c\/strong\u003e The mags must be pressed firmly onto the coupler, and can even be tapped up with a rubber mallet gently. As there is no room for anything on the rear of the mag to latch, it must be a tight fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Front Clamp\u003c\/strong\u003e: On the front of the mags there are small indents, which the clamp piece interfaces with to connect the mags and the coupler. This clamp will prevent the mags from pulling apart, but on the rear of the mags there may be some separation due to lack of room for a latch on the back. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed coupler (with embedded heat-set insert), clamp, and bolt. Ensure the first mag is oriented properly (the heat-set insert should face the rear) and firmly push the mag onto the coupler. Tap them on with a rubber mallet if needed. Repeat to install the second mag. Then place the clamp into the indents on the front of the mags and install the bolt. Tighten until snug.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for the 10-round BX-1 Ruger 10\/22 rotary magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 25\u003cspan class=\"a-list-item\" data-mce-fragment=\"1\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"FN","offers":[{"title":"Default Title","offer_id":47853906788566,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260217_191617015-Copy.jpg?v=1771436288"},{"product_id":"mag-coupler-for-magpul-pmag-cz-scorpion-evo-9mm-mags","title":"Mag Coupler for Magpul Pmag CZ Scorpion EVO 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003eThis version is specifically for the Magpul Pmag 35 EV9 CZ Scorpion mags. For the CZ Mag version, click \u003ca title=\"Mag Coupler for CZ Scorpion Pmag\" href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-cz-scorpion-evo-9mm-mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with the printed piece(s), bolts, and nuts. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nuts in place with your finger while you tighten the bolts.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Works with the Magpul Pmag 35 EV9 CZ Scorpion mags. Another version for the CZ mags are on my site as well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"CZ","offers":[{"title":"Default Title","offer_id":47862389047510,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260220_195245694_47db0de1-d0b6-4d51-af59-472d8324549b.jpg?v=1771624614"},{"product_id":"mag-coupler-for-glock-45-10mm-mags","title":"Mag Coupler for Glock .45 \/ 10mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- For PCC Use:\u003c\/strong\u003e This will not work if the magazines have to be fully inserted into the Glock frame, as the coupler takes up about 1\" vertical space on the mag body. The mags must stick out at least 1\" from the bottom of the frame\/magwell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with a printed piece, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in feed-lips first, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for Glock 20 \/ 21 \/ 29 \/ 30 \/ 40 \/ 41 magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Glock","offers":[{"title":"Default Title","offer_id":47880459911382,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260224_222858730-Copy.jpg?v=1772038887"},{"product_id":"mag-coupler-for-vector-45-extended-mags","title":"Mag Coupler for Vector .45 Extended Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with a printed piece, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in feed-lips first, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for compatibility with KRISS Vector .45 Extended magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Glock","offers":[{"title":"Default Title","offer_id":47880468005078,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260224_222459675-Copy.jpg?v=1772038479"},{"product_id":"mag-coupler-for-ruger-mini-14-mags","title":"Mag Coupler for Ruger Mini-14 Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed pieces, a bolt, and a nut. The bolt and nut only fit in one way. The bolt should be on the front, and the nut on the back. put the halves on the mags as desired, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Specific Fit\u003c\/strong\u003e: Designed specifically for compatibility with Ruger Mini-14 magazines. Please note that these magazines are not made very precisely, so the mags will likely have some side-to-side wobble. The rear piece will be loose on some mags, and extremely tight on others.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Ruger","offers":[{"title":"Default Title","offer_id":47880909029590,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260225_200018654-Copy.jpg?v=1772050796"},{"product_id":"mag-coupler-for-p90-mags","title":"Mag Coupler for P90 Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed pieces, two M4 x 55mm bolts, and two nuts. The bolts and nuts only fit in one way. Put the halves on the mags as desired, then hold a nut in place with your finger while you tighten a bolt into it. Repeat for the other bolt and nut.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Requires Optic\u003c\/strong\u003e: The increased height of the cheek weld due to the second mag above the stock requires the use of an optic. It will block the ring sight.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Specific Fit\u003c\/strong\u003e: Designed specifically for compatibility with an FN P90 \/ PS90 and their magazines. For a version that works with the Keltec P50 \/ Stuff And Things ST-50, see \u003ca title=\"Mag Coupler for P90 Mags - P50 Version\" href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-p90-mags-keltec-p50-st-50-version\"\u003ehere\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e: This product is not manufactured, authorized, endorsed, or warranted by Keltec or Stuff And Things Inc\/LLC. It is solely designed and produced by Hammy3DPrints.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"FN","offers":[{"title":"Default Title","offer_id":47927025467606,"sku":null,"price":17.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/IMG_9883_1a644986-21ef-47e5-b58c-6939c131f7cd.png?v=1773436412"},{"product_id":"mag-coupler-for-p90-mags-keltec-p50-st-50-version","title":"Mag Coupler for P90 Mags - Keltec P50 \/ ST-50 Version","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with four printed pieces, two bolts, and two nuts. The bolts and nuts only fit in one way. Put two halves on the mags as desired, then hold a nut in place with your finger while you tighten a bolt into it. Repeat for the other set. Note that the couplers should have quite a bit of distance between them to prevent the mags from flexing together or apart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Specific Fit\u003c\/strong\u003e: Designed specifically for compatibility with the Keltec P50 or Stuff And Things ST-50 using P90 mags. For a version that works with the FN P90 \/ PS90, see \u003ca href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-p90-mags\" title=\"Mag Coupler for P90 Mags\"\u003ehere\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e: This product is not manufactured, authorized, endorsed, or warranted by Keltec or Stuff And Things Inc\/LLC. It is solely designed and produced by Hammy3DPrints.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Keltec","offers":[{"title":"Default Title","offer_id":47927032348886,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260309_172022275_b73eb5c0-4e59-4eae-b195-9619153f2a03.jpg?v=1773176338"},{"product_id":"mag-coupler-for-mp5-40-10mm-mags","title":"Mag Coupler for MP5 .40 \/ 10mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. These couplers hold the mags far enough apart to accommodate my flared magwells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps fully around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. \u003cspan class=\"a-list-item\"\u003eAvailable as a single piece or two-piece. The single piece is technically stronger, but both work great. For the single piece, insert the mags bottom first into the coupler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed piece(s), a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Works with either the original HK Germany mags (will say Made in Germany) or the US Reproduction HKP Clone mags depending on the selected version. Compatible with the MP5 .40 S\u0026amp;W, 10mm, .357 Sig, and 9x25mm Dilllon mags.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"MP5","offers":[{"title":"HK German (Gray)","offer_id":48051489439958,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"HK Parts US Clone Mag (Black)","offer_id":48051489472726,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260409_015557819-Copy.jpg?v=1775710028"},{"product_id":"mag-coupler-for-hk-ump-45-style-mags","title":"Mag Coupler for HK UMP 45 Style Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. These couplers hold the mags far enough apart to accommodate my flared magwells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps fully around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. \u003cspan class=\"a-list-item\"\u003eAvailable as a single piece or two-piece. The single piece is technically stronger, but both work great. For the single piece, insert the mags bottom first into the coupler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with printed piece(s), a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags in, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Works with either the original HK Germany USC \/ UMP 45 mags (will say Made in Germany) or the US Reproduction HKP Clone mags depending on the selected version. The HKP Clone mags are also the same as the LWRC SMG 45 mags. Other platforms that may use compatible mags include the Gideon Shadow 45, Tommy Built Tactical .45, Stribog SP45A3, and more.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"HK","offers":[{"title":"HK German","offer_id":48051492618454,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"HK Parts US Clone Mag","offer_id":48051492651222,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260409_015758304-Copy.jpg?v=1775710382"},{"product_id":"mag-coupler-for-grand-power-stribog-sp10a3-10mm-mags","title":"Mag Coupler for Grand Power Stribog SP10A3 10mm Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for curved Grand Power Stribog SP10A3 10mm mags.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Stribog","offers":[{"title":"Default Title","offer_id":48170637197526,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260428_214529210-Copy.jpg?v=1777491429"},{"product_id":"mag-coupler-for-grand-power-stribog-sp45a3-45-acp-mags","title":"Mag Coupler for Grand Power Stribog SP45A3 45 ACP Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for curved Grand Power Stribog SP45 A3 45 ACP mags.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Stribog","offers":[{"title":"Default Title","offer_id":48208079782102,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260428_214529210-Copy.jpg?v=1777491429"},{"product_id":"mag-coupler-for-grand-power-stribog-sp9-straight-9mm-mags","title":"Mag Coupler for Grand Power Stribog SP9 Straight 9mm Mags","description":"\u003cp\u003e\u003cstrong\u003eMag Couplers for the Curved Stribog 9mm mags can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/mag-coupler-for-grand-power-stribog-sp9-curved-9mm-mags\" title=\"Mag Coupler for Stribog SP9A3 Curved Mags\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlared magwell for the Stribog SP9A3 can be found \u003ca href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-stribog-sp9a3-9mm\" title=\"Flared Magwell for Stribog SP9 9mm\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca title=\"Stribog SP9 Flared Magwell\" href=\"https:\/\/hammy3dprints.com\/products\/friction-fit-flared-magwell-for-stribog-sp9a3-9mm\"\u003eflared magwell\u003c\/a\u003e, choose the extended option so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Tight Clamping:\u003c\/strong\u003e Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed halves, a bolt, and a nut. The bolt and nut only fit in one way. Simply slide the mags, then hold the nut in place with your finger while you tighten the bolt.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Perfect Fit\u003c\/strong\u003e: Designed specifically for curved Grand Power Stribog SP9 9mm Straight mags.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"Stribog","offers":[{"title":"Standard","offer_id":48215620583638,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Extended","offer_id":48215620616406,"sku":null,"price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260508_183938537-Copy.jpg?v=1778270856"},{"product_id":"mag-coupler-for-lancer-a5awm-mags","title":"Mag Coupler for Lancer A5AWM Mags","description":"\u003cp\u003e\u003cstrong\u003e- Straps Mags Together:\u003c\/strong\u003e Carry a second mag without holding it or putting it in a mag pouch. If using my \u003ca href=\"https:\/\/hammy3dprints.com\/products\/ar15-friction-fit-flared-magwell-multiple-versions-available\" title=\"Flared Magwell AR15\" rel=\"noopener\" target=\"_blank\"\u003eflared magwell\u003c\/a\u003e, choose the Extended version so there is more space between the mags.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Simple Setup:\u003c\/strong\u003e Comes with two printed pieces, a bolt, and a nut. The bolt and nut only fit in one way. The bolt should be on the front, and the nut on the back. put the halves on the mags as pictured, then hold the nut in place with your finger while you tighten the bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- PETG-CF Material:\u003c\/strong\u003e Printed out of higher temp-resistant material than standard PLA.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e- Specific Fit\u003c\/strong\u003e: Designed specifically for compatibility with Lancer A5AWM 223 \/ 556 \/ 300 Blackout 30-round magazines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Made in USA\u003c\/strong\u003e: 20\u003cspan class=\"a-list-item\"\u003e00+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMATERIAL: 3D printed using PETG-CF filament.\u003cbr\u003e\u003cbr\u003eWARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.\u003cbr\u003e\u003cbr\u003eMade in USA.\u003c\/p\u003e\n\u003cp\u003ePlease note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.\u003c\/p\u003e","brand":"AR","offers":[{"title":"Standard","offer_id":48389711790294,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true},{"title":"Extended (for use with Flared Magwell)","offer_id":48389711823062,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/files\/PXL_20260624_194248386.jpg?v=1782336792"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1587\/0678\/collections\/PXL_20250312_185200258_52b93e8f-889e-4ac3-bc0d-00dff091ce08.jpg?v=1776222698","url":"https:\/\/hammy3dprints.com\/collections\/mag-couplers.oembed?page=2","provider":"hammy3dprints","version":"1.0","type":"link"}