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5.56 Bolt Carrier Group Black Nitride

$144.99

This high quality 5.56 Complete bolt carrier group is a valuable addition to your AR15 build.

Out of stock

SKU: MAPP-ARBC-0000-BN Categories: , , Tags: , , ,

Description

Our 5.56 Bolt Carrier Group features:

  • M16-cut carrier
  • Machined from 8620 steel
  • Carrier has forward assist serrations
  • Mil-Spec phosphate coating
  • Properly staked gas key
  • Chrome lined gas key and bolt channel
  • 5.56 Bolt is machined from Carpenter 158 tool steel
  • Shot peened
  • HPT tested/MPI marked
  • Black o-ring insert on extractor
  • High quality BCG

Additional Information:

  • Made in America
  • AR15 Platform
  • Bolt Material:  Carpenter 158 Tool Steel
  • Carrier Material:  8620 Steel
  • Weight:  11.52 oz.
  • Black Nitride finish

Additional information

Finish

Black Nitride

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