Bear Creek Arsenal BC-15 .300AAC 16in Right Side Upper Receiver, Heavy, Carbine, 1-8, 5/8X24, Flash Hider, 416R, FDE, UASCC5025300CHB1618SS15FDESR

Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver, Heavy, Carbine, 1-8, 1/2X28, Flash Hider, Parkerized, ODG, UAFC4042223WCHB161815ODGSR

Bear Creek Arsenal BC-15 .300AAC 16in Upper Receiver, Heavy, Carbine, 1-8, 1/2X28, Flash Hider, 416R, ODG, UAFC4024300CHB1618SS15ODGSR

Bear Creek Arsenal BC-15 .300AAC 16in Right Side Upper Receiver, Heavy, Pistol, 1-8, 5/8X24, Flash Hider, Parkerized, Tungsten, UASCC5029300PHB161815TNGSR

Bear Creek Arsenal BC-15 .300AAC 16in Upper Receiver, Heavy, Carbine, 1-8, 1/2X28, Flash Hider, 416R, Tungsten, UAFC4026300CHB1618SS15TNGSR

Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver, Heavy, Carbine, 1-8, 1/2X28, Flash Hider, Parkerized, FDE, UAFC4043223WCHB161815FDESR

Bear Creek Arsenal BC-15 .300AAC 16in Upper Receiver, Heavy, Carbine, 1-8, 5/8X24, Flash Hider, Parkerized, Tungsten, UAFC4006300CHB161875015TNGSR

Bear Creek Arsenal BC15 .458 SOCOM 16in Right Charg Upper Receiver, Heavy, Carbine, 1-14, 5/8X32, Flash Hide, Parkerized, FDE, UASCC5052458CHB1611493615FDESR

Bear Creek Arsenal BC15 .300AAC 16in Right Upper Receiver, Heavy, Carbine, 1-8, 5/8X24, Flash Hide, Parkerized, Tungsten, UASCC5006300CHB161875015TNGSR

Bear Creek Arsenal BC15 5.56 NATO 16in Right Upper Receiver, M4 Hammer Forged, Carbine, 1-7, 1/2X28, Flash Hide, Nitride, ODG, UASCC5021556CM41617MHF15ODGSR

Bear Creek Arsenal BC15 12.7x42 18in Upper Receiver, Heavy, Mid-Length, 1-20, 49/64X20, Flash Hide, Parkerized, ODG, UAFC4030127X42MHB1812015ODGSR

Bear Creek Arsenal BC15 5.56 NATO 16in Right Upper Receiver, M4 Hammer Forged, Carbine, 1-7, 1/2X28, Flash Hide, Nitride, FDE, UASCC5022556CM41617MHF15FDESR

Bear Creek Arsenal BC15 12.7x42 18in Upper Receiver, Heavy, Mid-Length, 1-20, 49/64X20, Flash Hide, Parkerized, UAFC4032127X42MHB1812015TNGSR

Bear Creek Arsenal BC-10 .308 Winchester 16in Upper Receiver, Heavy, Mid-Length, 1-10, 5/8X24, Flash Hider, Parkerized, ODG, UAFC4009308MHB1611015ODGSR

Bear Creek Arsenal BC-15 5.56 NATO 16in Right Side Upper Receiver, M4, Carbine, 1-8, 1/2X28, Flash Hider, Parkerized, Tungsten, UASCC5038556CM4161815TNGSR

Bear Creek Arsenal BC-10 .308 Winchester 16in Upper Receiver, Heavy, Mid-Length, 1-10, 5/8X24, Flash Hider, Parkerized, Tungsten, UAFC4011308MHB1611015TNGSR

Bear Creek Arsenal BC15 7.62x39 16in Bolt Action Style Upper Receiver, Heavy, 1-10, 5/8X24, Flash Hide, Nitride, UABA344762CHB16110SSBCF15ASR

Bear Creek Arsenal BC-15 7.62x39 16in Bolt Action Style Upper Receiver, Heavy, 1-10, 5/8X24, Flash Hider, 416R, UABA355762CHB16110SS15ASR

Bear Creek Arsenal BC-15 5.56 NATO 20in Bolt Action Style Upper Receiver, Government Profile, 1-8, 1/2X28, Flash Hider, Black Nitride Cold Hammer Forged, UABA323556RGVNT2018MHF15ASR

Bear Creek Arsenal BC-15 .300 Blackout 16in Bolt Action Style Upper Receiver, Heavy, 1-8, 5/8X24, Flash Hider, 416R, UABA356300CHB1618SSBCF15ASR

Bear Creek Arsenal BC-15 12.7x42 18in Bolt Action Style Upper Receiver, Heavy, 1-20, 49/64X20, Flash Hider, Parkerized, UABA339127X42MHB1812015ASR

Bear Creek Arsenal BC-15 6mm ARC 18in Upper Receiver, Heavy, Mid-Length, 1-8, 5/8X24, Flash Hider, Parkerized, FDE, UAFC40346MMAMHB181815FDESR

Bear Creek Arsenal BC-15 7.62x39 18in Bolt Action Style Upper Receiver, Heavy Barrel, 1-10 Twist, 5/8X24, Flash Hider, Parkerized, UABA-335-762MHB18110-15ASR

Bear Creek Arsenal BC-15 .350 Legend 18in Bolt Action Style Upper Receiver, Heavy, 1-16, 5/8X24, Flash Hider, 416R, UABA370350LCHB18116SS15ASR

Bear Creek Arsenal BC-15 .300 Blackout 16in Bolt Action Style Upper Receiver, Heavy, 1-8, 5/8X24, Flash Hider, Parkerized, UABA306300CHB161875015ASR

Bear Creek Arsenal BC-15 12.7x42 10.5in Bolt Action Style Upper Receiver, Heavy, 1-20, 1/2X28, Flash Hider, Parkerized, UABA359127PHB10512093610ASR

Bear Creek Arsenal BC-15 .223 Wylde 18in Bolt Action Style Upper Receiver, Straight Fluted Heavy, 1-8, 5/16X24, Flash Hider, 416R, UABA394223WMHB1818FSS15ASR

Bear Creek Arsenal BC-15 .223 Wylde 16in Bolt Action Style Upper Receiver, Straight Heavy, 1-8, 1/2X28, Flash Hider, 416R, UABA387223WCHB1618FSS15ASR

Bear Creek Arsenal BC-15 12.7x42 16in Bolt Action Style Upper Receiver, Heavy, 1-20, 49/64X20, Flash Hider, Parkerized, UABA317127X42CHB1612015ASR

Bear Creek Arsenal BC-10 .308 Winchester 20in Bolt Action Style Upper Receiver, Straight SOCOM, 1-10, 5/8X24, Flash Hider, 416R, UABA326308RMW20110SSF15ASR

Bear Creek Arsenal BC-15 7.62x39 16in Bolt Action Style Upper Receiver, Heavy Barrel, 1-10 Twist, 5/8X24, Flash Hider, Parkerized, UABA-305-762CHB16110-15ASR

Bear Creek Arsenal BC-15 7.62x39 7.5in Bolt Action Style Upper Receiver, Heavy Barrel, 1-10 Twist, 5/8X24, Flash Hider, Parkerized, UABA-319-762PHB7.5110-7ASR