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Guntec USA
Overview
The Guntec USA AR-15 Extended Mag Button features an extended button style that allows for quicker and more efficient magazine releases, especially useful in high-pressure situations. Its polished bronze finish not only enhances the appearance of your build but also provides a smooth feel for seamless operation. This type of magazine release is commonly found in tactical and competitive shooting builds where rapid magazine changes are essential.
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Guntec USA AR-15 Extended Mag Button Gold Plated EXT-BUTTON-GLD ranked #46 of the 99 magazine releases builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #53 of the 198 magazine releases builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today the one retailer we track is out of stock. Listed prices start at $31.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every magazine release by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Magazine Release Guide →The part most often added in each category by the builds that include this one

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