Brownells Ar-15 Bolt Catch Mil-Spec
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Brownells
Overview
The Brownells AR-15 Bolt Catch is a Mil-Spec component designed to provide reliable functionality in your firearm. It ensures the bolt remains locked to the rear after the last round is fired, allowing for quick and efficient magazine changes. This bolt catch is often found in mid-length gas system builds chambered in 5.56 NATO, where reliability and ease of use are essential for the shooter.
Specifications
MPN7042-0017-1523
TypeStandard
Frequently Built With
Based on build data
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
100%
AR-15100%
CaliberBased on real build data showing which calibers builders choose alongside this product.
50%
5.56 NATO50%
6mm ARC33.3%
.223 Wylde16.7%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
66.7%
Rifle66.7%
Mid-Length33.3%
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 7 | |
| Aero Precision M4a1 Clone Lower Receiver | 5 | |
| B5 Systems Trigger Guard ATG-001-01 | 3 | |
| Bravo Company Manufacturing Ambidextrous Safety Selector | 3 | |
| Brownells Ar-15/m16 Mil-Spec Buffer Tube 6 Position | 3 | |
| TPS Arms AR-15 Mag Catch Assembly, Black - AR-1031 | 3 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 50% |
| 6mm ARC | 33.3% |
| .223 Wylde | 16.7% |
| Gas System | Percentage |
|---|---|
| Rifle | 66.7% |
| Mid-Length | 33.3% |
Builds Featuring This Part
See all 2 →Builds in the community that include the Brownells Ar-15 Bolt Catch Mil-Spec
| Build | Parts | Total |
|---|---|---|
 | 30 | $7953.79 |
| 19 | $2392.76 |
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