CMMG AR-15 Bolt Carrier Group (BCG) for 6.5 Grendel/6mm ARC Calibers

Upgrade your AR-15 with the CMMG BCG, precision-engineered for unrivaled performance with 6.5 Grendel and Hornady's cutting-edge 6mm ARC cartridges. This bolt carrier group is meticulously crafted to deliver reliable operation and exceptional accuracy in standard AR-15 variants. Manufactured from high-grade materials and finished with a durable coating, the CMMG BCG ensures long-lasting durability and smooth cycling shot after shot. Please note that this BCG is not compatible with CMMG MkW platforms. Elevate your shooting experience and unlock the full potential of your AR-15 with the CMMG BCG, designed specifically for 6.5 Grendel and 6mm ARC calibers.