- 8620 Steel Bolt Carrier, Nickel Boron Finish
- Grade 8 Screws To Mil-Spec
- 1 Year Warranty
- 9310 Bolt MPI (Magnetic Particle Inspected)
- USA Made
- Hydraulically Staked CL Key
- Heat Treated For Heavy Duty Use
Pattern: Solid
Material: Steel
Caliber: 5.56 Caliber
Finish: Nickle Boron
Product Discontinued: No
Product Height 1.25"
Product Width 1"
Product Length 7.125"
Product Weight 11.6 oz
