Bolt Carrier Groups/BCGs

K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, Dual Ejector, Down Vent, Sand Cuts, Chrome Lined Phosphate

KAK Industry

K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blk- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate

KAK Industry

Centurion Arms, C4 Hard Chromed, with Sand Rail Cuts (Carrier ONLY)

Centurion Arms

Lead & Steel ARC C158 Grit Cutter Bolt Carrier Group – DLC, 5.56mm/.300BLK, Individual HP/MPI BCG

Lead & Steel

K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, C158 Dual Ejector Bolt, Down Vent, Sand Cuts, Chrome Lined Phosphate

KAK Industry

K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blk- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate, C158 Bolt

KAK Industry

Lantac M-SPEC® TiN 5.56/.223 BCG

LANTAC USA

Lead & Steel ARC C158 Grit Cutter Bolt Carrier Group – TiN, 5.56mm/.300BLK, Individual HP/MPI BCG

Lead & Steel

DD BOLT CARRIER GROUP- 5.56, Shot Peened Bolt, Extractor Booster, Chrome Lined Carrier

Daniel Defense

K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, C158 Dual Ejector Bolt, Down Vent, Sand Cuts, Chrome Lined Phosphate, Nitride Bolt

KAK Industry

BCM® Bolt Carrier Group (MPI) - Auto - FLAT DARK EARTH

Bravo Company USA

M16 Bolt Carrier Group - 9310, SP4™

Southern Ways LLC

K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Side Vent, Sand Cuts, FDE PVD, Chrome Lined

KAK Industry

K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout- Dual Ejector, Down Vent, Sand Cuts, FDE PVD, Chrome Lined

KAK Industry

Faxon 5.56 Gunner Lightweight 9310 Bolt Carrier Complete - Nitride

Faxon Firearms

SLR Premium BCG 5.56 - Black Nitride

SLR Rifleworks

K-SPEC Enhanced AR-15 BCG, 5.56/ 300 Blackout , Dual Ejector, Side Vent, Sand Cuts, Full Chrome

KAK Industry

K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, Full Chrome

KAK Industry