AR-STONER Barrel AR-15 223 Remington (Wylde) M4 Contour 1 in 8" Twist 16" Chrome Moly Nitride

This AR-STONER AR-15 223 Remington (Wylde) Barrel is perfect for competition or plinking where reliability is imperative to a successful day. This M4 contour barrel is made from 4140 Chrome Moly Vanadium Steel and uses a 1 in 8" Twist. Additional features include a carbine-length gas port, M4 feed ramps and 1/2"-28 threaded muzzle. Barrel extension and locator pin are both included and factory installed.Chambered in the popular 223 Wylde Chamber, this barrel has a longer throat than the SAMMI sp