This legendary action is a tried-and-true Ruger design that ensures consistent reliable performance. - Detachable 10-round rotary magazine features a unique rotor to separate cartridges and provide reliable feeding. - Easy-to-use prominent magazine release provides smooth no-fuss removal of flush-mounted magazine. - 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. - 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. -  The receiver and stock combine to create classic lines for attractive styling all packed in a very nice Ruger Branded Hard Plastic Case!