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Rubber City Armory Blacknitride+ M16 Bolt Carrier Group w/ Adjustable Gas Key
Toolcraft 6.8SPC/.224 Valkyrie M16 Profile Bolt Carrier Group – Nickel Boron
Rubber City Armory Lightweight AR-15 Titanium BCG w/ Adjustable Gas Key
ODIN Works Enhanced 9mm Black Nitride Bolt Carrier Group
Vortex Venom 1-6-24 SFP 30mm AR-BDC3 LPVO w/ 2″ Cantilever 30mm Mount + .223/5.56 Bolt Carrier Group & Stripped Upper Bundle
Centurion Arms AR-15 5.56 Chrome BCG, Sand Rail Cut w/ Chrome V2 Bolt
Rubber City Armory Low Mass Competition AR-15 BCG
Toolcraft .458 SOCOM/.450 Bushmaster BCG (Bolt Carrier Group) – Black Nitride
Partisan Triggers Disruptor AR-15 3 Position Drop In Forced Reset Trigger + Dirty Bird Industries Enhanced Bolt Carrier Group Bundle
Rubber City Armory Blacknitride+ 9mm Bolt Carrier Group
Rubber City Armory Blacknitride+ 6.5 Grendel Bolt Carrier Group
KAK Industry DBC K-SPEC AR-15 5.56/.223/300BLK Bolt Carrier Group – Phosphate/Chrome-Lined
LMT Defense 5.56 F-A BOLT CARRIER GROUP
JP Enterprises 9mm Bolt Carrier Group
JP Enterprises 9mm Bolt Carrier Group w/ Gen 2 Silent Capture Spring
Rubber City Armory Blacknitride+ 458 Socom/450 Bushmaster Bolt Carrier Group
Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group – Nitride
JP Enterprises AR-15 Full Mass Operating System Bolt Carrier Group w/ .223 / 5.56 EnhancedBolt
Rubber City Armory Blacknitride+ 6.8 SPC/.224 Valkyrie Bolt Carrier Group
Wilson Combat 6.8 SPC M16 Profile Bolt Carrier Group – Nickel Boron
JP Enterprises AR-15 Stainless Low Mass Operating System Bolt Carrier Group w/ .223 / 5.56 EnhancedBolt
Centurion Arms AR-15 5.56 Chrome Bolt Carrier Group, Sand Rail Cut w/ Chrome E4 Bolt
SLR Rifleworks Premium Bolt Carrier Group Black Nitride – 556
Obsidian Arms M16 Bolt Carrier Group Phosphate 5.56