D
dusters16_53would buy again
Reviewed on March 6, 2026
machining is clean and the threads cut smooth. would buy again
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TruCalibre Enhanced Billet Ar-15 Bolt Catch
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TruCalibre
Overview
The TruCalibre Enhanced Billet AR-15 Bolt Catch is crafted from billet aluminum, providing a robust and lightweight option for your build. This enhanced design improves the functionality and reliability of the bolt catch, ensuring smoother operation during reloads and improved overall performance. This component is frequently found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a popular choice among builders looking for precision and durability.
Specifications
MPNTBC-B1
MaterialAluminum
TypeEnhanced
Available Merchants
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Frequently Built With
Based on build data
Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black
Gas Block
Yankee Hill Machine Co., Inc. Ar-15 Gas Tube Black Rifle
Vltor Weapon Systems Ar-15 Imod Stock Collapsible Mil-Spec Blk
V Seven Weapon Systems Ar-15 Ultra-Light Magazine Catch Blk Diamonds
Magazine Release
Yankee Hill Machine Co., Inc. Ar-15 16.5" Threaded Fluted Barrel 1-8 Twist
Zro Delta Ar-15 Fire Control Group Laser Cut Disconnector
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.
93.3%
AR-1593.3%
AR-106.7%
CaliberBased on real build data showing which calibers builders choose alongside this product.
75%
5.56 NATO75%
300 Blackout25%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
50%
Mid-Length50%
Carbine27.8%
Pistol16.7%
Rifle5.6%
| Product | Category | Times Built Together |
|---|---|---|
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | Gas Block | 8 |
| Yankee Hill Machine Co., Inc. Ar-15 Gas Tube Black Rifle | 7 | |
| Vltor Weapon Systems Ar-15 Imod Stock Collapsible Mil-Spec Blk | 7 | |
| V Seven Weapon Systems Ar-15 Ultra-Light Magazine Catch Blk Diamonds | Magazine Release | 6 |
| Yankee Hill Machine Co., Inc. Ar-15 16.5" Threaded Fluted Barrel 1-8 Twist | 6 | |
| Zro Delta Ar-15 Fire Control Group Laser Cut Disconnector | 6 |
| Platform | Percentage |
|---|---|
| AR-15 | 93.3% |
| AR-10 | 6.7% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 75% |
| 300 Blackout | 25% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 50% |
| Carbine | 27.8% |
| Pistol | 16.7% |
| Rifle | 5.6% |
Builds Featuring This Part
See all 7 →Builds in the community that include the TruCalibre Enhanced Billet Ar-15 Bolt Catch
| Build | Parts | Total |
|---|---|---|
 | 25 | $1912.52 |
 | 18 | $1866.92 |
 | 20 | $716.63 |
 | 25 | $2273.56 |
 | 14 | $1744.91 |
 | 26 | $3321.35 |
| 16 | $1453.44 |
Customer reviews
5.0out of 5
1 global rating