223/5.56 BCG- Nickel Boron

Original price was: $249.99.Current price is: $199.99.

AR-15/M16 .223/5.56 Bolt Carrier Group- Nickel Boron (USA Made)

  • .223/5.56 Caliber
  • Mil-Spec
  • Precision Machined
  • Heat Treated Steel
  • Shot Peened MPI Bolt – 9310 material
  • 8620 Gas Carrier
  • Nickel Boron Coating Inside and Outside 
  • Fits: AR-15 / M16

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