JP Enterprises FMOS BCG Full Mass Operating System EnhancedBolt Completion Group QPQ DLC Finish
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JP Enterprises Full Mass Bolt Carrier Group for AR-15 platforms featuring the FMOS carrier in 416 stainless steel paired with SAE 9310 EnhancedBolt. The full-mass carrier design includes extended forward assist serrations, a dust cover notch, doubled bearing surfaces for smoother travel and reduced upper wear, and a roller-burnished bore finished with a DLC black treatment that reduces chrome peeling while improving lubricity and hardness. Fully assembled with JP Enhanced Ejector, Enhanced Extractor, and Enhanced Gas Rings, this bolt minimizes brass damage and maintains a longer-lasting gas seal while remaining 100% compatible with Mil-spec firing pins and extractors. DLC coating provides superior wear resistance and easy cleaning.
Specifications
- Manufacturer:
- Jp Enterprises
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 15.2 oz
- UPC:
- 812872020617
- MPN:
- JPBC-2A
- Required Component:
- Yes
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