WMD Guns M16/AR-15 Full Auto Bolt Carrier Group (BCG) - NiB-X Nickel Boron w/ Ceramic TopCoat

NiB-X M16/AR-15 Full Auto Bolt Carrier Group BCG - COLORED

All WMD BCG components are manufactured by Defense Industrial Base suppliers to WMD's exacting specifications to provide the best BCG available. Specifically engineered for NiB-X nickel boron coating to provide long life, high reliability and easy cleaning and maintenance. Coating is guaranteed for life against chipping, spalling or flaking. Over 30K rounds in Government protocol endurance testing did not wear the coating off. The Matte version of our BCG is our same NiB-X coating in a bead blasted look.

Specifications for WMD Guns M16/AR-15 Full Auto Bolt Carrier Group (BCG) - NiB-X Nickel Boron w/ Ceramic TopCoat:

• Manufacturer: WMD Guns
• Finish: NiB-X
• Fabric/Material: 8620 Alloy Steel, 9310 Steel
• Carrier Material: 8620 Steel
• Bolt Material: 9310 Steel
• Caliber: 5.56x45mm NATO
• Gun Make: AR Platform
• Gun Model: M16, M4, AR-15
• Condition: New

Features:

• Bolt: Case hardened 9310, shot peened, magnetic particle inspected, with high-performance extractor, ejector springs, gas rings and special O-ring buffer.
• Extractor: Manufactured, heat-treated, and hardened per government drawings. NiB-X coated.
• Firing Pin: Manufactured, heat-treated, hardened, chromed and certified per Government drawings.
• Carrier: M16 style (heavier) carrier functions in AR15 and M4/16 platforms, 8620 material, heat treated and case hardened. NiB-X coated for durability and ease of cleaning.
• Gas Key: Hardened to USGI specifications and attached using grade 8 hardened fasteners. NiB-X coated. Staked per military specifications.
• Cam Pin: Manufactured, heat treated, hardened and certified per government drawings. NiB-X Coated.

Package Contents:

• WMD Guns M16/AR-15 Full Auto Bolt Carrier Group - NiB-X Nickel Boron w/ Ceramic TopCoat

What firearm models does the manufacturer say this BCG is compatible with?

• AR-15, M4, M16