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Luth-AR
Overview
The Luth-Ar LLC AR-15 Magazine Catch Button is a critical component designed for reliable magazine retention and release. Crafted with a hardcoat anodized finish, this black button ensures durability and resistance to wear, making it a practical choice for builders looking to enhance the functionality of their AR-15. This magazine catch button frequently appears in builds utilizing a mid-length gas system chambered in 5.56 NATO, complementing setups that prioritize both performance and ease of use.
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Builders have added the Luth-AR AR-15 Magazine Catch Button Aluminum to their builds on GunPartPicker. Since April 2026, it ranks #74 of the 198 magazine releases builders have added. Builds with this magazine release are mostly chambered in 5.56 NATO (67%, then .223 Wylde 22%), split between mid-length (57%) and carbine-length (43%) gas systems, and mostly AR-15 (93%).
Today only Palmetto State Armory has it in stock. Buying today, the lowest price is $1.29 at Palmetto State Armory.
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 Luth-Ar Llc Ar-15 Magazine Catch Button Aluminum
| Build | Parts | Total |
|---|---|---|
![]() | 17 | $733.70 |
![]() | 28 | $1340.88 |
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