7.62 X 39MM BOLT CARRIER GROUP NICKEL BORON BCG
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Nickel Boron has proven itself to be the most durable finish on the market. It's so good 
that it's being adopted by the Military and many Government agencies. It will never chip,
peal, or flake off. It's much smoother than Hard Chrome, it's easier to clean and you can
run it almost lube free for thousands of rounds due to it's self lubricating properties. These
BCG's are a huge improvement over a Phosphated BCGs. They are even an improvement
over Hard Chrome.

- Nickel Boron Plating is completed by WMD or UCT (who plate for Fail Safe).
- Bolt: MPI Tested and Shot Peened 9310 or C158
- Extractor: Precision Machined Billet
- Gas Rings: Stainless Steel per Mil-Spec
- Carrier: M16 Profile Carrier 8620
- Gas Key: 4140 Steel
- Gas Key Screws: Grade 8 Properly Staked
- Cam Pin: Precision Machined
- Retaining Pin: Precision bent and cut to length
- Firing Pin: Extended 416 Stainless Steel
  • Item #: 76239BCG-NB
  • Condition: New

7.62 X 39MM BOLT CARRIER GROUP NICKEL BORON BCG

MSRP: $169.99
Sale Price: $149.99
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