Product Description
The CMMG AR-15 Bolt Carrier Group is engineered to run reliably with both 6.5 Grendel and 6mm ARC (Advanced Rifle Cartridge) chamberings in standard AR variants. Built as a complete BCG assembly, it’s a dependable choice for AR-15 builds and maintenance where consistent cycling and durability are critical. Note: this bolt carrier group is not compatible with the CMMG MkW platform.
Product Highlights
- Designed for AR-15 platforms chambered in 6.5 Grendel and 6mm ARC
- Complete bolt carrier group assembly for dependable function and easy replacement
- Not compatible with the CMMG MkW platform (standard AR variants only)
- Steel component construction with protective finishes for durability (bolt, carrier, and extractor)
- Black/phosphate-style finish appearance suitable for hard-use rifle setups
Specs
- Brand: CMMG
- Product Type: Bolt Carrier Group (BCG), AR-15
- Caliber Compatibility: 6.5 Grendel / 6mm ARC
- Platform Fit: AR-15 (standard AR variants)
- Compatibility Note: Will not work with CMMG MkW platform
- Color: Black
- Bolt Material/Finish: 9310 steel, phosphate finish
- Carrier Material/Finish: 8620 steel, chrome lined, phosphate finish
- Extractor Material/Finish: 4140 steel, phosphate finish
- Weight: 1.0 lb
- UPC: 810046230794
- Manufacturer Part Number: 64BA44F
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Reviews
There are no reviews yet.