WMD Guns Part Nib-X BCG without Hammer (NIBXBCG-0001)

Easy Cleaning and MaintenanceHeat TreatedReduced Fouling Adherence The NiB-X .308 Bolt Carrier Group provides long life and easy cleaning in the harshest of environments. DPMS compatible.

7.62x39NiB-X coatingBolt - Case hardened 9310, shot peened, magnetic particle inspectedExtractor - Manufactured, heat-treated, and hardenedFiring Pin - Manufactured, heat-treated, hardened, chromed...

Bolt - Carpenter 158 heat-treated, shot peened and magnetic particle inspected. Manufactured to government drawingsMilspec gas rings. NiB-X coated (40% more wear-resistant than chrome)Extractor -...

Finish: Nickel BoronCaliber: 5.56x45mm NATO, .22 Nosler, .300 AAC Blackout, .223 Remington RF 223/5.56/300AAC/22Nosler M16 NiB Bolt Carrier Group. Nickle Boron.

AR-15 Lower Parts KitNiB-X Coated: Hammer, trigger, disconnectNitromet Coated: Bolt catch, mag catch, mag catch button, and safety selector. Also, front pivot pin and rear takedown pinIncludes:...