K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, Dual Ejector, Down Vent, Sand Cuts, Chrome Lined Phosphate $199.95 KAK Industry
K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blk- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate $199.95 KAK Industry
K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, C158 Dual Ejector Bolt, Down Vent, Sand Cuts, Chrome Lined Phosphate $209.95 KAK Industry
K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blk- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate, C158 Bolt $209.95 KAK Industry
LEAD & STEEL ARC C158 SAND CUTTER BOLT CARRIER GROUP – DLC, 5.56MM/.300BLK, INDIVIDUAL HP/MPI BCG $214.99 Lead & Steel
DD BOLT CARRIER GROUP- 5.56, Shot Peened Bolt, Extractor Booster, Chrome Lined Carrier $219.00 Daniel Defense
K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, C158 Dual Ejector Bolt, Down Vent, Sand Cuts, Chrome Lined Phosphate, Nitride Bolt $227.95 KAK Industry