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