WMD GUNS NIB X BOLT CARRIER GROUP
Out of stock (availability represents online inventory only)
SKU
WMD-BCG-0001
NiB-X M16/AR-15 Full Auto Bolt Carrier Group - MATTE
WMD BCG components are manufactured to precise specifications to deliver the best BCG available. Specially developed to provide long life, high reliability and easy cleaning and maintenance, NiB-X nickel boron coating is the best choice for your BCG. The coating is guaranteed for life against chipping, spalling or flaking. Over 30K rounds of durability testing did not wear off the coating.
WMD BCG components are manufactured to precise specifications to deliver the best BCG available. Specially developed to provide long life, high reliability and easy cleaning and maintenance, NiB-X nickel boron coating is the best choice for your BCG. The coating is guaranteed for life against chipping, spalling or flaking. Over 30K rounds of durability testing did not wear off the coating.
Drop-In AR-15 BCGs to increase reliability and ease cleaning and maintenance. (for direct impingement rifles only)
- 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.
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