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WMD Guns AR-15/M16/M4 Full Auto Bolt Carrier Group NiB-X Black Nickel Boron.
- Bolt: Case hardened 9310 steel, shot peened, magnetic particle inspected, with high-performance extractor, ejector springs, gas rings and an O-ring buffer. NiB-X Black coated.
- Firing Pin: Manufactured, heat-treated, hardened, chromed and certified per government drawings.
- Carrier: AR-15 or M16 style (heavy weight), 8620 material, heat treated and case hardened. NiB-X Black coated.
- Gas Key: Hardened to USGI Specifications and attached using grade 8 hardened fasteners. NiB-X Black coated. Staked per military specifications.
- Cam pin: Manufactured, heat treated, hardened and certified per Government drawings. NiB-X Black coated.
Caliber: 5.56x45mm NATO Gun Make: AR Platform Gun Model: M16, M4, AR-15 Condition: New
Package Contents: WMD Guns AR-15/M16/M4 Full Auto Bolt Carrier Group - NiB-X Black Nickel Boron
Specifications
- Manufacturer:
- Wmd Guns
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 855899003829
- MPN:
- 1NIBXBCG0001Black
- Required Component:
- Yes
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