Order Today – WMD Bolt and Carrier Group Hammer Nib-X Fits AR-15

Item #—–115677
Style—–WMD-NIBXBCG-0002
UPC—–855899003003
Condition—–New
Manufacturer—–WMD Guns
Weight—–3 lbComplete NiBx coated bolt carrier group, and Nibx coated hammer.Bolt – Carpenter 158 case hardened, shot peened and magnetic particle inspected. Manufactured to Government drawings. Mil Spec gas rings. NiB-X coated 40% more wear resistant than Chrome.Extractor – Manufactured, heat treated, hardened, per Government drawings. Black extractor buffer and heavy duty spring. NiB-X coated.Firing Pin – Manufactured, heat treated, hardened, Chromed and certified per Government drawings.Carrier – M16 style carrier heavy weight, 8620 material, heat treated and case hardened. Manufacturing tolerances on inside diameters tightly controlled. NiB-X coated for durability and ease of cleaning.Gas Key – Hardened to USGI Specifications and attached using grade 8 hardened fasteners. Permatex No. 3D Aviation Form a gasket Type III Sealing Compound per MIL-S-45180 used on assembly. NiB-X coated. Staked per military specifications.Cam pin – Manufactured, heat treated, hardened and certified per Government drawings. NiB-X Coated.Hammer – Manufactured, heat treated, hardened and certified per Government drawings. NiB-X Coated.