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Palmetto State Armory
Overview
The PSA AR15 Magazine Catch Button is a crucial component for the reliable operation of your magazine release system. Designed to fit standard AR-15 setups, this black phosphate-finished button ensures smooth magazine changes, which is essential during rapid shooting scenarios. This part commonly appears in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a solid choice for a variety of tactical and competitive applications.
PSA AR15 Magazine Catch Button - 1334 ranked #31 of the 84 magazine releases builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #60 of the 165 magazine releases builders have added. Builds with this magazine release are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Today the one retailer we track has it in stock. Buying today, the lowest price is $3.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 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 14 builds that include this one

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Builds in the community that include the PSA AR15 Magazine Catch Button - 1334
| Build | Parts | Total |
|---|---|---|
![]() | 26 | $1605.59 |
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