Description

WMD NiB-X AR-15/M16 Bolt Carrier Group with Matte Finish with Hammer

NiB-X M16/AR-15 Full Auto Bolt Carrier Group is manufactured by Military defense vendors to WMD tight tolerance specifications to provide the best bolt carrier group  available. This BCG has been engineered for NiB-X nickel boron coating to provide long life, high reliability and easy cleaning and maintenance. The components of the bolt carrier group have been NiBx coated.

Specifications:

Bolt

  • Carpenter 158
  • magnetic particle Inspected
  • Mil-Spec Gas Rings
  • NiB-X Coated for better wear Protection

Extractor

  • heat-treated and hardened per Mil-Spec
  • NiB-X coated

Firing Pin –

  • Manufactured per Mil-Spec
  • heat-treated, hardened, chromed

Carrier

  • AR-15 / M4 / 16  full auto
  • 8620 Steel
  • heat treated and case hardened
  • NiB-X coated for durability and ease of cleaning.

Gas Key

  • Hardened to Mil-Specs
  • grade 8 hardened fasteners
  •  NiB-X coated
  • Staked per military specifications.

Cam Pin

  • heat treated, hardened per Mil-spec
  • NiB-X Coated

Additional information

Weight 1.5 lbs
Brand

Caliber

,

Platform

BCG Coating

11 reviews for WMD AR-15 NIB-X Nickel Boron BCG Bolt Carrier Group with Hammer Matte

  1. 4 out of 5

    Jennifer A. (verified owner)

    Exactly what I needed. Perfect!

  2. 5 out of 5

    Richard D. (verified owner)

    Very well made. Exceeded expectations.

  3. 5 out of 5

    Robert H. (verified owner)

    Top notch quality. Will buy again.

  4. 4 out of 5

    Lisa R. (verified owner)

    Top notch quality. Will buy again.

  5. 4 out of 5

    Robert H. (verified owner)

    Great product, price, and service!

  6. 5 out of 5

    Charles N. (verified owner)

    Solid build quality. Works great.

  7. 4 out of 5

    Lisa R. (verified owner)

    Perfect fit and finish. Pro grade.

  8. 4 out of 5

    Patricia B. (verified owner)

    Outstanding product. Fast delivery!

  9. 5 out of 5

    Jennifer A. (verified owner)

    Great value. Very happy with purchase!

  10. 4 out of 5

    Lisa R. (verified owner)

    Great value. Very happy with purchase!

  11. 5 out of 5

    Sarah K. (verified owner)

    Top notch quality. Will buy again.


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