.308 7.62x51 Nickel Boron Complete Bolt Carrier Group NIB-X FA

.308 7.62x51 Nickel Boron Complete Bolt Carrier Group NIB-X FA

NiBx Coated FA .308 DPMS Patterned Complete Bolt Carrier Group

(2)

AR15 5.56 223 Nickel Boron Complete Bolt Carrier Group NIB-X FA

AR15 5.56 223 Nickel Boron Complete Bolt Carrier Group NIB-X FA

Nickel Boron Coated and Baked FA AR-15 M-16 Complete Bolt Carrier Group

(1)

Lewis Machine & Tool LMT 5.56 Bolt Carrier Group BCG

Lewis Machine & Tool LMT 5.56 Bolt Carrier Group BCG

LMT BCG's go through High Pressure/Magnetic Particle testing. This bolt comes with a black extractor insert and Crane O-Ring. The carrier group also includes a firing pin, cam pin and retaining pin. SA, FA BCG available.