Caliber: 22 LR – Stock Hardwood – Capacity 10 – Front Sight Gold Bead – Rear Sight Adjustable – Overall Length 37 – Barrel Length 18.50 – Barrel Material Alloy Steel – Barrel Finish Satin Black – Length of Pull 13.50 – Weight 5 lb. – Twist 1:16 RH – Grooves 6 – Commemorates America’s 250th Anniversary with our original 10/22 Carbine design and a special Made in the 250th Year of American Liberty engraving on the receiver. – 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. – This legendary action is a tried and true Ruger design that ensures consistent reliable performance.