Nitride Bolt Carrier Group BCG for AR-15

  • Works with 5.56/.223/300 AAC Calibers
  • 8620 Steel Bolt Carrier
  • 9310 Bolt MPI (Magnetic Particle Inspected)
  • Hydraulically Staked CL Key
  • Grade 8 Screws to Mil-spec
  • M16 style carrier
  • USA Made
  • Nitride Heat Treating for Heavy Duty use
  • Nitride Bolt Carrier Group
  • 1 Year Warranty


Weight 16 oz


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