Prime Weaponry Black Nitride Bolt Carrier
with 7.62x39 Complete with 7.62x39 Enhanced firing pin.
Nitride Ultra Hard Cam Pin, Cotter Pin for A Complete BCG Combo that will rock any 7.62x39 System. What more could a 7.62 Bolt group offer?
These Mil-Grade Carriers are crafted from the finest heat treated 8620 material. Featuring full line forward assist teeth, M-16 cut.
Nitride Finishing Done By H&M Nitriding best in the business.
The Bolt Head is a 7.62x39 made from 9310 steel then QPQ Nitride Finished for ease of cleaning and longer life
Then matched with the Nitride 8620 Steel QPQ Black Nitride Staked Bolt Carrier. You get the best QPQ black nitride that is self-lubricating.
MPI Certified & HPT for your extreme safety. Included are the Mil-Grade Gas Key, Cam Pin, Firing Pin & Firing Pin Retaining Pin.
All our BCG's are MPI tested for safety.
100% American Made
- Material: 8620 Steel
- Type: M16 Full Auto (Preferred for most AR-15 builds)
- Gas Key Material: 4130 Steel; Grade 8 Gas Key Screws
- Coating: Black Nitride
- Bolt Material: 9310 Steel | Shot Peened
- Extractor Material: 4140 Steel
- Caliber: 7.62×39
- Bolt Face Depth: .125 (measured from face to end)
- Mil-Spec O-Ring
- Mil-Spec Gas Rings (3)
- Cam Pin Material: 8620 Steel
- Firing Pin: Enhanced
- Firing Pin Material: 416 Stainless Steel
- Other: MPI Inspected