- 8620 Steel Bolt Carrier
- Grade 8 Screws To Mil-Spec
- USA Made
- 9310 Bolt MPI (Magnetic Particle Inspected)
- Aesthetic Coating Which Improves Durability & Lubricity
- 1 Year Warranty
- Hydraulically Staked CL Key
- Gloss Rainbow PVD Finish On Bolt Carrier, Nitride Finish On Bolt, Firing Pin Retainer, Staked Screws & CAM Pin
- Weight: 11.5 oz
