Shop 108 Deals on KAK Industry Bolt Carrier Groups

USED KAK Industry K-SPEC Enhanced Bolt Carrier Group AR-15 5.56/ 300 Blackout Dual Ejector Down Vent Sand Cuts Black Phosphate US-B

KAK Industry Bolt Carrier Group 556/300 Blackout Fits AR15 9310 Steel Construction Chrome Lined Phosphate Finish Black

AR15 Left Hand BCG 5.56 / 300 Blackout- Nitride

Finned Profile AR15 Carrier, Nitride

AR15 BCG- 5.56/300 Blackout, Chrome Lined Phosphate

K-SPEC 450 Bushmaster /458 SOCOM Enhanced AR15 BCG- Down Vent, Dual Ejectors, Slotted Carrier Rails

K-SPEC Enhanced AR15 Bolt- 6.5 Grendel II, Dual Ejector

AR15 Bolt- 450 Bushmaster /458 SOCOM

AUTO 7.62X39 BCG (BOLT CARRIER GROUP)

DEMO KAK Industry K-SPEC Enhanced Bolt Carrier Group

K-SPEC Left Hand AR15 Bolt, 5.56/ 300 Blackout, Dual Ejector

KAK LIGHTWEIGHT BOLT CARRIER EXTENSION

KAK HEAVY BOLT CARRIER EXTENSION

KAK 9MM ENHANCED BCG

AR15 Milspec Bolt Ejector

K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Slotted Carrier Rails

KAK Industry AR-15 Carrier Completion Kit Chrome Finish Silver Includes Cam Pin Firing Pin and Retaining Pin

458 SOCOM REPLACEMENT EXTRACTOR

KAK Industry Enhanced 9mm Bolt Carrier Group Fot AR9 Nitride Finish Black Compatible with Colt and Glock Style Magazines

K-SPEC 6.5 Grendel II Enhanced AR15 BCG - Down Vent, Dual Ejectors, Slotted Carrier Rails

K-SPEC AR15 BCG, 7.62x39 , Dual Ejector, Downward Gas Vents, Slotted Carrier Rails

K-SPEC Enhanced Left Hand AR15 Bolt- 224 Valkyrie / 6.8 SPC, Dual Ejector

Left Hand K-SPEC Enhanced AR15 Carrier, Side Vents, Slotted Carrier Rails, Nitride

K-SPEC Enhanced AR15 Bolt- 450 Bushmaster / 458 SOCOM, Dual Ejector