AR-STONER AR-15 Barrel 7.62x39mm 7.5" Heavy Contour 1:10" Twist Phosphate

The AR-STONER(TM) 7.62x39mm Barrel is excellent for this potent and versatile cartridge. Chambered in 7.62x39mm (.308 diameter) and manufactured from 4140 Chrome Moly Steel, this 1 in 10" Twist, heavy contour barrel gives you high quality at a great value. Additional features include a carbine-length gas system and a 5/8"-24 threaded muzzle. The barrel extension and locator pin are both included and installed at the factory. FeaturesChambered for 7.62x39mm1 in 10" TwistHeavy ContourManufactured from 4140 Chrome Moly Steel