- 8620 Steel Bolt Carrier
- Grade 8 Screws to Mil-spec
- Nitride Heat Treating for Heavy Duty use
- 9310 Bolt MPI (Magnetic PArcticle Inspected)
- USA Made
- Nitride Bolt Carrier Group
- Hydraulically Staked CL Key
- Heat Treated For Heavy Duty use
- 1 Year Warranty
$169.95
32 in stock
John O. Walker –