M16/AR15 Bolt Carrier Group
- 9310 Bolt Shot Peened and MPI
- 8620 Full Auto Profile Carrier
- Hardened 4130 Gas Key - Chrome Lined Interior
- Grade 8 Hardened Fasteners - Staked
- Phosphate Coated Exterior and Chrome Lined Interior
LIFETIME WARRANTY - We offer a lifetime, no questions asked, warranty on our BCGs. If it fails, send it in and we will replace it.