Bolt Carrier Group

Bolt Carrier Group
  • Toolcraft 5.56 NATO Black Nitride Bolt Carrier Group

    5.56 NATO / .223 Rem, 9310 Steel -or- Carpenter 158 Bolt, Black Nitride coated, Shot Peened, MPI inspected
     
    $68.99$73.99
  • AR15 Toolcraft Nickel Boron BCG

    Buy Now!
    5.56 NATO / .223 Rem, 9310 Steel -or- Carpenter 158 Bolt, Nickel Boron Coated, MPI Inspected, Lifetime Warranty
    $92.99$104.99
  • FailZero EXO Nickel Boron M16 / M4 5.56 Bolt Carrier Group

    5.56 NATO, Carpenter 158 Bolt, EXO Nickel Boron Coated, MPI / HP Tested
    $159.99 $129.99
  • Toolcraft DLC 5.56 Bolt Carrier Group C158

    Toolcraft 5.56 BCG now offered with DLC Coating! The toughest, slickest, most sought after coating on the market today!
    $189.99 $112.99
  • FailZero Lightweight EXO Nickel Boron M16 / M4 5.56 Bolt Carrier Group

    5.56 NATO, Carpenter 158 Bolt, EXO Nickel Boron Coated, MPI / HP Tested
    $224.99 $199.99