Rifle Upper Receivers

Bear Creek Arsenal BC-15 | .223 Wylde Upper | 16" 416R SS M4 Barrel | 1:8 Twist | Carbine Length Gas System | 15" MLOK

Bear Creek Arsenal

Bear Creek Arsenal BC-15 | .223 Wylde Upper | 18" 416R SS Heavy Barrel | 1:8 Twist | Mid-Length Gas System | 15" MLOK | Billet Upper Receiver

Bear Creek Arsenal

Bear Creek Arsenal BC-15 | .350 Legend Right Side Charging Upper | 20" Parkerized Heavy Barrel | 1:16 Twist | Carbine Length Gas System | 15" MLOK

Bear Creek Arsenal

Bear Creek Arsenal BC-15 .350 Legend Upper 16" Parkerized M4 Barrel 1:16 Twist Carbine Length Gas System 15" MLOK

Bear Creek Arsenal

Bear Creek Arsenal BC-15 .350 Legend Upper 20" 416R SS Heavy Barrel

Bear Creek Arsenal

Bear Creek Arsenal Billet Upper Receiver .223 Wylde 16” Parkerized M4 Barrel 1:8 Twist Carbine Length Gas System 15” MLOK Rail ODG Cerakote

Bear Creek Arsenal

Bear Creek Arsenal Upper Receiver .223 Wylde 20" Black Nitride Spiral Fluted Heavy Barrel 1:8 Twist Rifle Length Gas System MLOK Rail

Bear Creek Arsenal

BC-10 | 6.5 Creedmoor Right Side Charging Upper | 22” 416R SS Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15” MLOK Split Rail

Bear Creek Arsenal

Bear Creek Arsenal 5.56 NATO, 16" Parkerized M4 Barrel, 1:8 Twist, Carbine Length Gas system, 15" MLOK|Flat Dark Earth Cerakote Upper

Bear Creek Arsenal

Bear Creek Arsenal Upper Receiver .450 Bushmaster 18" Barrel

Bear Creek Arsenal

Bear Creek Arsenal Upper Receiver 5.56 NATO 16” Parkerized M4 Barrel 1:8 Twist Carbine Length Gas System 15” MLOK Rail

Bear Creek Arsenal

Bear Creek Arsenal Upper Receiver .450 Bushmaster 16" Barrel

Bear Creek Arsenal