M-16 Chrome Lined Bolt Carrier Group

M-16 Chrome Lined Bolt Carrier Group


This bolt carrier group comes fully assembled and ready to drop into your AR-15 rifle. With a parkerized exterior and a chrome lined carrier. Machined to USGI Specifications. This M16/M4 carrier includes the proper Mil-Spec gas key. Gas key is chrome lined and heat treated per GI specifications. These properly hardened parts insure a strong staking and proper gas system functioning.

The bolt assembly is machined from Carpenter No. 158® steel, shot peened for increased strength, includes extractor and ejector and Extractor Spring.

  • Carpenter No. 158® steel

  • Chrome Lined Carrier

  • Chrome Lined Gas Key

  • Gas Key Hardened to USGI Specifications

  • Key Staked Per Mil-Spec

  • Steel Extractor

  • Extractor Spring

  • Black Extractor Insert

  • Mil-Spec Crane O-Ring
Add To Cart