BCM AR-15 Bolt Carrier Group – M16


  • MIL-SPEC carpenter no. 158 steel (bolt)
  • High pressure tested and magnetic particle inspected
  • Shot peened bolt
  • Chrome lined carrier
  • Chrome lined gas key
  • Gas key hardened to USGI specifications
  • Grade 8 hardened fasteners
  • Key staked per MIL-SPEC
  • Tool steel extractor
  • BCM extractor spring
  • Black extractor insert
  • MIL-SPEC crane O-ring


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Introducing the Bravo Company Manufacturing Bolt Carrier Group!

This top-of-the-line bolt carrier group has been manufactured to USGI specifications, ensuring that it will fit and function perfectly in your AR-15. The exterior has been parkerized for a durable and attractive finish, while the interior carrier has been chrome-lined for superior rust and corrosion resistance. The gas key has been properly staked and chrome-lined, while the entire unit has been heat treated per MIL-SPEC standards. Grade 8 fasteners ensure that the gas key is securely attached to the carrier.

The BCM bolt carrier group is machined from carpenter No. 158 steel and is shot peened for increased strength. It’s also high-pressure tested and magnetic particle inspected. Plus, it comes with a tool steel machined extractor, ejector, and BCM extractor spring. So you know you’re getting a top-of-the-line product that will serve you well for many years to come.

NOTE: All BCM bolt carrier groups are factory test fired. The BCG may show handling marks consistent with these quality control procedures.


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