AR-STONER AR-15 Barrel 450 Bushmaster 18" Heavy Contour 1:24" Twist Black Phosphate

The AR-STONER 450 Bushmaster Barrel is excellent for this potent cartridge. Chambered in 450 Bushmaster and manufactured from Chrome Moly Steel, this button-rifled, 1 in 24" twist, heavy contour barrel gives you high quality at a great value. Additional features include M4 feed ramps and a 5/8"-32 threaded muzzle. The barrel extension and locator pin are both included and installed at the factory. For an accurate barrel at an affordable price, look no further than the AR-STONER(TM) 450 Bushmaster Barrel.FeaturesChambered in 450 Bushmaster1 in 24" TwistHeavy ContourManufactured from Chrome Moly Steel