Introducing the CMMG Bolt Carrier Group AR15 6.5 Grendel/6mm ARC, a pinnacle of engineering excellence designed for AR-15 platforms. Crafted with precision, it features a 9310 steel bolt with a phosphate finish, an 8620 steel carrier chrome-lined for durability, and a 4140 steel extractor. This bolt carrier group ensures seamless operation with 6.5 Grendel and 6mm ARC calibers, offering reliability and ease of use for enthusiasts.

Ideal for range time and training, this bolt carrier group enhances your shooting experience with its robust construction and smooth performance. CMMG is renowned for its innovation and quality, making this a must-have for any firearm aficionado.

Key Features:
- Manufacturer: CMMG
- Model: AR15 Bolt Carrier Group
- Product Type: Bolt Carrier Group
- Material: 9310 Steel Bolt, 8620 Steel Carrier
- Finish: Phosphate
- Unique Features: Chrome Lined Carrier
- What's In The Box: Bolt Carrier Group