The Winchester Wildcat SR .22 LR semi-auto rifle features a 16.5-inch barrel with a gray Perma-Cote finish, designed for durability. This model includes a 10-round detachable box magazine and adjustable sights with a ramped post front sight and ghost ring rear sight.Key FeaturesBarrel Length: The rifle is fitted with a 16.5-inch barrel.Capacity: Accommodates a 10 + 1 round configuration.Sights: Equipped with adjustable sights for improved accuracy.Thread Pattern: Features a 1/2"-28 tpi thread pattern.