WMD Guns Bolt Carrier Group Without Hammer NiB-X Finish NIBXBCG-0001

WMD Guns Part Nib-X Carrier Group Without Hammer NIBXBCG-0001
The WMD Bolt Carrier Group is precisely machined from high-grade steel to M16 specs before receiving WMD's proprietary NiB-X nickel boron coating. This coating results in super-smooth action, extreme corrosion resistance, and a harder-than-chrome surface that prevents carbon fouling from adhering, making this an ideal choice for any one who does high-volume shooting. This set features a matte finish and does not include the hammer.

Brand WMD Guns

Caliber / Gauge 5.56 NATO

Carrier Style M16 / Full-Auto

Platform AR-15

Bolt Finish NiB-X Polished

Bolt Material Carpenter No. 158

Carrier Finish NiB-X Polished

Carrier Material 8620 Steel

Extractor O-Ring

Gas Key Staked

Magnetic Particle Inspection Yes

High Pressure Tested No

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