Ruger 10/22 Sporter Satin Black Semi Automatic Rifle - 22 Long Rifle - 18.5in -Patented, 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.Sling swivels and flat buttplate with rubber buttpad. Detachable rotary magazine; Extended magazine release; Push button manual safety; Combination scope base adapter; Hammer forged barrel; Polymer trigger housing; Legendary action;