- Fits AR-15 Pattern Rifles in 6.5 Grendel or 6mm ARC
- Complete Bolt Carrier Group
- Purpose-Built for 6.5 Grendel/6mm ARC
- Heat Treated and Inspected
- Color: Black
- Caliber: 6.5 Grendel/6mm ARC
- MPN: 64BA44F
The CMMG AR-15 Bolt Carrier Group in 6.5 Grendel/6mm ARC is a complete bolt carrier group for AR-15 pattern rifles chambered in 6.5 Grendel or 6mm ARC. Purpose-built for these larger cartridges, this BCG is properly heat treated and inspected for reliable cycling and long service life.
