- 8620 Steel Bolt Carriernickel Boron Finish
- Grade 8 Screws To Mil-Spec
- 1 Year Warranty
- 9310 Bolt MPI (Magnetic Particle Inspected)
- USA Made
- Just Released!!
- Hydraulically Staked CL Key
- Heat Treated For Heavy Duty Use
77 in stock
Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.