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Battle Arms Development
Overview
The Battle Arms Development Inc. AR-15 Enhanced Bolt Stop is designed to provide improved functionality and reliability over standard bolt catches. Made from 7075-T6 aluminum, this enhanced component allows for quicker and more efficient bolt manipulation, making it easier to lock the bolt back or release it during operations. This bolt stop is commonly found in builds featuring a mid-length gas system chambered in 5.56 NATO, catering to those looking for a more streamlined shooting experience.
Prices checked
Battle Arms Development AR-15 Enhanced Bolt Stop, Black ranked #41 of the 75 bolt catches builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #41 of the 118 bolt catches builders have added. Builds with this bolt catch are mostly chambered in 5.56 NATO (75%, then 300 Blackout 13%), mostly on mid-length gas (63%, then pistol-length 25%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 5 of the 7 retailers we track have it in stock. Buying today, the lowest price is $33.60 at KY Gun Company, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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 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 Battle Arms Development Inc. Ar-15 Enhanced Bolt Stop, Black
| Build | Parts | Total |
|---|---|---|
![]() | 19 | $1502.50 |
![]() | 27 | $3494.92 |
![]() | 21 | $2182.11 |
![]() | 20 | $1505.52 |
![]() | 22 | $1951.79 |
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