Complete Mk3 Bolt Carrier Group, Mk3/LR-308 platform. Features high-pressure design to reduce primer cratering with high-pressure loads like 6.5 Creedmoor. Also for .308 WIN and 8.6 BLK.
- 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
All CMMG products come with our Lifetime Quality Guarantee.
