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Guntec USA
Overview
The Guntec USA AR-15 Extended Magazine Release Button in FDE is designed to provide easier access for magazine changes, enhancing the efficiency of your reloads. The extended design allows for quicker operation, which can be particularly beneficial in dynamic shooting situations. This part is often found in builds featuring a mid-length gas system and chambered for .308 Win, making it a practical addition for those looking to optimize their performance.
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Builders have added the Guntec USA AR-15 Extended Magagazine Release Button - FDE to their builds on GunPartPicker. Since April 2026, it ranks #97 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 $10.99 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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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Guntec Usa Ar-15 Extended Magagazine Release Button - Fde
| Build | Parts | Total |
|---|---|---|
![]() | 19 | $1742.09 |
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