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Night Vision

Picatinny Rail Extender for Helmets

Picatinny Rail Extender for Helmets

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

- Picatinny and Glock Rail Versions: This extender turns 3 picatinny slots into 5 picatinny slots or 6 Glock rail-sized slots to accommodate lights or other accessories requiring more rail space.

- Extends Rail: The picatinny rail on the Team Wendy helmets are too short for a light such as the X300. This item resolves this issue.

- Use Loctite: It is essential to use blue loctite or a similar threadlocker to complete the installation and prevent the hardware from working loose.

- Original, Innovative Design: 1000+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.

MATERIAL: 3D printed using PLA+ filament.

INSTALLATION: Slides onto a picatinny rail then locks into places using two included M4 bolts and nuts. I would recommend using blue loctite.

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.


FDM 3D-Printed with PLA+ filament (unless otherwise specified).

Shipping & Returns

Most items ship within 1-3 business days. Larger orders may take longer to ship.

$5 flat shipping. Orders over $50 ship free.

Returns accept within 30 days.


If the item breaks for any reason, reach out to me at and I well get a replacement or refund sent to you ASAP.

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