Category Archives: Bolt carrier Groups

Comprehensive Guide to Popular Bolt Carrier Groups: Brands, Features, and Reviews

The bolt carrier group (BCG) serves as the cornerstone of an AR-15 rifle, orchestrating the [...]

Why Choose the Sons of Liberty Gun Works Bolt Carrier Group for Your AR-15

When building an AR-15 for tough jobs—like firing thousands of rounds, handling rough conditions, or [...]

LMT Enhanced Bolt Carrier Group

Choosing the right bolt carrier group (BCG), such as the LMT Enhanced Bolt Carrier Group, [...]

The Bolt Carrier Group: The Cornerstone of a Hard-Use AR-15

When assembling an AR-15 intended for rigorous use—whether facing high round counts, harsh conditions, or [...]

The Velocity Recoil-Less 5.56/.223 Bolt Carrier Group: A Game Changer for Your AR-15

When building an AR, other than the barrel, the bolt carrier group is something that [...]

A Guide to AR-15 Bolt Carrier Group Coatings and Materials

The AR-15 Bolt Carrier Group (BCG) is the heart of your firearm’s operating system. As [...]

Full-Auto AR-15 Bolt Carrier vs. Semi-Auto

When building or upgrading an AR-15, one of the key decisions you’ll face is choosing [...]

Common AR-15 Bolt Carrier Group (BCG) Issues and Their Fixes

The Bolt Carrier Group (BCG) is one of the most critical components of the AR-15, [...]

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Building a 300 Blackout AR: Why the Bolt Carrier Group Matters

Building a 300 Blackout AR-15 is appealing for its simplicity. Unlike other caliber conversions, it [...]

A Comprehensive Guide to AR-15 Bolt Carrier Coatings: Choosing the Best Steel and Finish

The AR-15 Bolt Carrier Group (BCG) is a critical component of your rifle, responsible for [...]