Bear Creek Arsenal BC-15 6.5 Grendel 22in Bolt Action Style Upper Receiver Heavy Barrel 1-8 Twist 5/8x24 Flash Hider Parkerized

Bear Creek Arsenal BC-15 6.5 Grendel 22in Bolt Action Style Upper Receiver Heavy Barrel 1-8 Twist 5/8x24 Flash Hider Parkerized. This BCA AR-15 Complete 6.5 Grendel Bolt Action Style rifle length upper has a 22'' heavy barrel with a parkerized finish and features a 1:8 twist rate. It includes the BCA Talon 15'' 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 6.5 Grendel upper is compatible with any mil-spec AR-15 lower. Magazine not included. Specifications for Bear Creek Arsenal BC-15 6.5 Grendel 22in Bolt Action Style Upper Receiver: Manufacturer: Bear Creek Arsenal Caliber: 6.5mm Grendel Barrel Length: 22 in Barrel Profile: Heavy Barrel Twist Rate: 1-8 Threads per Inch: 5/8x24 Muzzle Device: Flash Hider Finish: Parkerized Color: Black Gun Model: AR-15 Handguard Length: 15 in Gun Rail: M-LOK Gun Make: AR Platform Weight: 6.75 lb Flutes: No Package Contents: Bear Creek Arsenal BC-15 6.5 Grendel 22in Bolt Action Style Upper Receiver Bear Creek Arsenal UABA-3100-6.5RHB2218-15ASR: BC-15 6.5 Grendel 22in Bolt Action Style Upper Receiver Heavy Barrel 1-8 Twist 5/8x24 Flash Hider Parkerized