CMC Enhanced Bolt Carrier Group - AR-15 5.56/ 223/ 300 Blackout

The CMC Enhanced Bolt Carrier Group for AR-15 in 5.56/.223/300 Blackout is precision-engineered for shooters who demand superior performance from their foundational firearm components. This enhanced bolt carrier group is designed to improve reliability and shot-to-shot consistency, making it an ideal choice for operators, competitive shooters, and precision rifle builders.

Manufactured from case-hardened 8620 steel, this bolt carrier group features a flared rear design that reduces carrier tilt and cant during the recoil cycle. This innovative geometry minimizes friction and drag, leading to smoother operation across various ammunition types and configurations, whether suppressed or unsuppressed.

The CMC Enhanced Bolt Carrier Group is compatible with AR-15 platforms chambered in 5.56 NATO, .223 Remington, and .300 Blackout. Its design addresses critical weak points in standard carriers, ensuring that shooters can rely on consistent performance during high-round-count sessions and in demanding environments.