Ruger 10/22 Carbine, Semi-Automatic Rifle, 22 LR, 18.5 Barrel, FDE Cerakote Receiver and Barrel, Alloy Steel, Black Synthetic Stock, Adjustable Rear and Gold Bead Front Sight, 10 Round 01151 The legendary 10/22 action, a tried and true Ruger design, ensures consistent, reliable performance. An Easy-to-use extended magazine release provides smooth, no-fuss removal of flush-mounted magazines and the Cold hammer-forged barrel is locked into the receiver by a unique, two-screw, V-block system.