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Optic

Killflash Anti-Reflection Device for Primary Arms SLx Gen II MD-20 Red Dot

Killflash Anti-Reflection Device for Primary Arms SLx Gen II MD-20 Red Dot

$12.50 USD
$12.50 USD
Sale Sold out
Shipping calculated at checkout.

- v2 Update: I switched to PETG-CF for better heat resistance and doubled the hex depth to prevent glare from more angles.

- Precise Fit: Friction fit killflash ARD tightly fits on the end of a Primary Arms SLx Gen II MD-20 optic. This will require some force to install. The photos show a Romeo 5 as I don't have an SLx to take pictures with.

- Reduces Glare: The killflash reduces glare / reflections from the glass on the objective end of scopes. Due to needing to print with the front of the killflash on the print bed, there may be some shine to it which can be minimized by sanding or spray painting it.

More Versions Available Upon Request: If you need a version for a red dot / scope / optic I don't offer, please email me at hammy3dprints@gmail.com

- Original Design: 2200+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.

 

NOTE: If there is any stringing between the hexes, these can be removed by taking a lighter and very briefly (less than a second) passing the flame over the strings.

 

MATERIAL: 3D printed using PETG-CF filament.

WARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.

Made in USA.

Please 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.

Materials

FDM 3D-Printed with PLA+ or PETG-CF filament (unless otherwise specified). The item description should contain the material type.

Shipping & Returns

Most items ship within 1-4 business days. Larger orders may take longer to ship.

$5 flat USPS shipping. Orders over $50 ship free. UPS shipping also available.

Returns accepted within 30 days.

Warranty

If an item breaks, reach out to me at hammy3dprints@gmail.com with your order number and pictures and I will get a replacement or refund sent to you ASAP.

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  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
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E
Erik M. (United States)
So far, so good

Not enough time has passed to give a proper review but im pleased so far

Erik M. review photo
J
Jose R. (United States)
Excellent craftsmanship

I was very happy to see a company willing to make a kill flash for a red dot that is no longer available in primary arms page. It was very tricky to find anything to resemble or even fits the lens. I do appreciate how snug it is and it does not come off easily. Definitely does protect the lens and it has a really good aesthetic. Look to it. I look forward to making a secondary purchase if needed to replace. Thank you again.

T
Tyler

Will this work with the Primary Arms RD-25?

hammy3dprints

I apologize for the delay, I just saw this question. I have not tested with that red dot. If you have (or can get calipers), please contact me via the contact form and I can work with you on a version that will work