.223 REM/5.56 NATO, Black, Retro Extended Flash Hider
.223 REM/5.56 NATO, Black, Compensator
Black, Gas Block, Screw
Black, AR-15 Upper Completion Kit
Black, Enhanced, Bolt Carrier Group
Black, K-SPEC, Bolt Carrier
Flat Dark Earth, K-SPEC, Bolt Carrier Group
Titanium Gray, Bolt Carrier Group, Bolt Carrier Group
16", .223 REM/5.56 NATO, Black
Black, Bolt Carrier Group, Bolt Carrier Group
Black, K-SPEC, Bolt Carrier Group
Silver, K-SPEC, Bolt Carrier Group
.223 REM/5.56 NATO, Black, Retro Extended Flash Hider
.223 REM/5.56 NATO, Black, Compensator
Black, Gas Block, Screw
Black, AR-15 Upper Completion Kit
Black, Enhanced, Bolt Carrier Group
Black, K-SPEC, Bolt Carrier
Flat Dark Earth, K-SPEC, Bolt Carrier Group
Titanium Gray, Bolt Carrier Group, Bolt Carrier Group
16", .223 REM/5.56 NATO, Black
Black, Bolt Carrier Group, Bolt Carrier Group
Black, K-SPEC, Bolt Carrier Group
Silver, K-SPEC, Bolt Carrier Group
