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.308 / 7.62 Bolt Carrier Group, Complete – Black Nitride

$224.99
Aero’s.308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG
Available on backorder

223 Remington/556NATO BCG, Manganese Phosphate Finish, Black

$190.00
Sons of Liberty Gun Works looks at the bolt carrier group as the heart of the gun. If the gas

5.56 Bolt Carrier Group, No Logo (Nitride)

$121.65
This high quality bolt carrier group is a valuable addition to your AR15 build. Features: No Aero ‘A’ Logo M16-cut

Black Nitride Bolt Carrier Group

$149.95
Assembled Bolt Carrier Group for AR-15/M16 8620 M16 style carrier Black Nitride finish Properly heat treated Final grind before plating
Available on backorder

C4 Bolt Carrier Group Phosphate

$185.00
Centurion Arms Bolt Carrier Group Centurion Arms C4 Bolt Carrier Group was created with HP/MPI tested bolts and marked to

Enhanced Black Nitride Bolt Carrier Group

$159.95
.225/5.56 NATO AR15/M16 Full Auto BCG Engineered to reduce carrier tilt and friction inside upper receiver Materials, tolerances, and coatings