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 [...]

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 [...]

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, [...]

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 [...]

Top Manufacturers Of AR-15 Bolt Carrier Groups

AR-15 bolt carrier groups (BCGs) are often called the heart of an AR-15 rifle, and [...]

AR-15 Bolt Carrier Groups Explained: Key Functions and Design

The AR-15 Bolt Carrier Group (BCG) is the heart of your firearm’s operation, playing a [...]

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