Caliber: 22 LR - Stock: ATI Collapsible - Front Sight: Ruger Rapid Deploy - Rear Sight: Ruger Rapid Deploy - Material: Alloy Steel - Twist: 1:16 RH - Capacity: 15 - Finish: Blued - Weight: 5 lb. - Overall Length: 36 - Barrel Length: 16.62 - Grooves: 6 - Legendary action a tried and true Ruger design ensures consistent reliable performance. - Easy-to-use extended magazine release provides smooth no-fuss removal of flush-mounted magazine. - Positive push-button cross-bolt manual safety. - Cold hammer-forged barrel is locked into the receiver by a unique two-screw V-block system. - 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.