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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.
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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
Aggregated and anonymized data showing how builders use this product
| 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 in the community that include the TruCalibre Enhanced Billet Ar-15 Bolt Catch
| Build | Parts | Total |
|---|---|---|
 | 25 | $1924.36 |
 | 18 | $1153.95 |
 | 20 | $781.25 |
 | 25 | $2167.71 |
 | 14 | $1744.91 |
 | 26 | $3445.61 |
| 16 | $1624.34 |
1 global rating
Replaced my old steel bolt catch with this TruCalibre billet one. Noticeable weight difference if you're chasing ounces. The enhanced design definitely feels more positive when locking the bolt back, especially with gloved hands. Smooth operation with my carbine gas 5.56 build.