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Palmetto State Armory
Overview
The PSA AR15 Bolt Catch is a standard steel component designed to securely hold the bolt carrier group in the rearward position after the last round is fired, allowing for smooth reloads. Its robust construction ensures reliability during operation, making it an essential part of your AR-15's lower receiver assembly. This bolt catch is frequently found in builds with a carbine gas system and chambered in 5.56 NATO, making it a practical choice for a variety of tactical and recreational applications.
PSA AR15 Bolt Catch ranked #26 of the 54 bolt catches builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #25 of the 93 bolt catches builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today the one retailer we track has it in stock. Prices barely moved in August 2026, holding around $5.99, so there haven't been real sales lately. Buying today, the lowest price is $5.99 at Palmetto State Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
We ranked every bolt catch by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Bolt Catch Guide →The part most often added in each category by the 18 builds that include this one

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Builds in the community that include the PSA AR15 Bolt Catch
| Build | Parts | Total |
|---|---|---|
![]() | 19 | $738.92 |
![]() | 21 | $775.99 |
![]() | 19 | $720.06 |
![]() | 21 | $597.83 |
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