Bear Creek Arsenal BC-15 .223 Wylde 16" Heavy Carbine Upper Receiver 1-8 Twist 1/2x28 FDE

Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver Heavy Carbine 1-8 1/2x28 Flash Hider Parkerized FDE. 223 Wylde upper is compatible with any mil-spec AR-15 lower. Magazine not included. Specifications for Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver: Manufacturer: Bear Creek Arsenal Caliber: .223 Wylde Barrel Length: 16 in Barrel Profile: Heavy Gas System Length: Carbine Length Barrel Twist Rate: 1-8 Firearms Threads Per Inch: 1/2x28 Muzzle Device: Flash Hider Finish: Parkerized Gun Model: AR-15 Handguard Length: 15 in Gun Rail: M-LOK Gun Make: AR Platform Flutes: No Weight: 5.5 lb Package Contents: Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver What firearm models does the manufacturer say Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver is compatible with? The manufacturer says that Bear Creek Arsenal BC-15 .223 Wylde 16in Upper Receiver is compatible with AR-15Bear Creek Arsenal UAFC4043223WCHB161815FDESR: BC-15 .223 Wylde 16in Upper Receiver Heavy Carbine 1-8 1/2x28 Flash Hider Parkerized FDE