NIBX BOLT & CARRIER GROUP WITH HAMMER

Description

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WMD NIBX Complete Bolt & Carrier Group With 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.