Detachable 10-round rotary magazine features a unique rotor to separate cartridges and provide reliable feeding. Legendary action"" a tried and true Ruger design"" ensures consistent"" reliable performance. Cold hammer-forged barrel is locked into the receiver by a unique"" two-screw"" V-block system. Positive"" push-button"" cross-bolt manual safety. Combination scope base adapter for both Weaver-style and .22 tip-off scope mounts included. Easy-to-use extended magazine release provides smooth"" no-fuss removal of flush-mounted magazine. Heat-stabilized"" glass-filled"" polymer trigger housing assembly is precision made of high-tech material for improved manufacturing tolerances"" impact and abrasion-resistance and an unmatched ability to withstand the elements.