CMMG BCG AR15 6.5GRN/6MM ARC
Visit RSR GroupDescription
Complete Bolt Carrier Group, Mk3/LR-308 platform. Features a high-pressure design with 0.060" firing pin and narrowed firing pin channel to reduce primer cratering with high-pressure loads like 6.5 Creedmoor.
- Bolt: 9310 Steel, Phosphate Finish, high-pressure design
- Carrier: 8620 Steel, Chrome Lined, Phosphate Finish
- Extractor: S7 Tool Steel, Phosphate Finish
- Firing Pin: 17-4 Stainless Steel, high-pressure design
Product Information
| Manufacturer | CMMG |
| Color | Black |
| Description | Bolt Carrier Group |
| Manufacturer Part # | 65BA4D6 |
| Subcategory | Bolts & Bolt Carrier Groups |
| Type | Bolt Carrier Group |