Rosco Purebred 16" 300 Blackout 1:8 Nickel Boron AR-15 Barrel

Rosco Purebred Barrel Features The Rosco Manufacturing Purebred barrel is machined from stainless steel and finished in nickel boron a coating prized for its hardness corrosion resistance and naturally lower coefficient of friction during the firing cycle. Its 1:8 inch twist rate is well suited to a broad range of .300 AAC Blackout bullet weights giving builders flexibility in load selection without sacrificing accuracy. At 16 inches the barrel is sized for precision carbine shooters who intend to run primarily supersonic ammunition rather than a shorter pistol-length configuration optimized for subsonic use. Weighing just under 30 ounces the barrel keeps the completed rifle balanced and maneuverable. The 5/8x24 threaded muzzle accommodates suppressors muzzle brakes and flash hiders giving builders room to tailor the rifle s recoil and sound signature to their needs. This barrel drops into a standard AR-platform upper receiver making it a practical option for anyone building or upgrading a .300 AAC Blackout rifle from the ground up. Its nickel boron finish also simplifies cleaning and maintenance compared to a traditional phosphate or bare steel barrel. The Rosco Manufacturing Purebred barrel is for sale at ARMSAGORA for shooters assembling a dependable well-balanced .300 AAC Blackout hunting or carbine platform. Rosco Purebred Barrel Specifications Manufacturer: Rosco Model: Purebred Barrel Caliber: .300 AAC Blackout Barrel Length: 16 Material: Stainless Steel Finish: Nickel Boron Twist Rate: 1:8 Thread Pattern: 5/8x24 Weight: 29.63 oz Available At: ARMSAGORA