Bear Creek Arsenal BC-15 .223 Wylde 7.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Parkerized

Bear Creek Arsenal BC-15 .223 Wylde 7.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Parkerized. 223 Wylde Bolt Action Style rifle length upper has a 7.5'' M4 barrel with a parkerized finish and features a 1:7 twist rate. It includes the BCA Talon 7'' MLOK split rail an M4 flat-top 7075 billet aluminum upper receiver a BCA bolt carrier group a flash hider and a right-side bolt action style charger. This .223 Wylde upper is compatible with any mil-spec AR-15 lower. Magazine not included. Specifications for Bear Creek Arsenal BC-15 .223 Wylde 7.5in Bolt Action Style Upper Receiver: Manufacturer: Bear Creek Arsenal Caliber: .223 Wylde Barrel Length: 7.5 in Barrel Profile: M4 Barrel Twist Rate: 1-7 Threads per Inch: 1/2x28 Muzzle Device: Flash Hider Finish: Parkerized Color: Black Gun Model: AR-15 Handguard Length: 7 in Gun Rail: M-LOK Gun Make: AR Platform Weight: 3.75 lb Flutes: No Package Contents: Bear Creek Arsenal BC-15 .223 Wylde 7.5in Bolt Action Style Upper Receiver Bear Creek Arsenal UABA-342-223WPM47.517-7ASR: BC-15 .223 Wylde 7.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Parkerized