Bolt Carrier Groups

FAILZERO

FULL-AUTO BLACK NITRIDE BCG

LANTAC USA

M-SPEC® 5.56/.223 BCG

LANTAC USA

ENHANCED E-BCG® FULL AUTO STYLE (.223/5.56)

+ 1 reviews

Faxon Firearms

5.56 M16 BOLT CARRIER GROUP, NITRIDE

Faxon Firearms

6.5 GRENDEL "TYPE 2" .136 9310 BOLT CARRIER COMPLETE - NITRIDE

Faxon Firearms

5.56 M16 BOLT CARRIER GROUP, NITRIDE, TIN PVD

Faxon Firearms

5.56 M16 BOLT CARRIER GROUP, NITRIDE, CHAMELEON PVD

Faxon Firearms

5.56 GUNNER LIGHTWEIGHT 9310 BOLT CARRIER COMPLETE - NITRIDE

MIDWEST INDUSTRIES

BLACK NITRIDE BOLT CARRIER GROUP

MIDWEST INDUSTRIES

ENHANCED BLACK NITRIDE BOLT CARRIER GROUP

SPIKE'S TACTICAL

M16 BOLT CARRIER GROUP- PHOSPHATE

+ 1 reviews

SPIKE'S TACTICAL

BOLT CARRIER GROUP- NICKEL BORON