The Winchester Air Rifle Model 1100SS break-barrel .177 caliber pellet rifle is a great choice for outdoor shooting of targets, pests and small game. Using alloy pellets, it produces velocities up to 1100 feet per second. You'll like the heft and feel of the sleek, durable composite black stock. Use the micro-adjustable rear sight and white dot front sight or get on target with the 4x32 fog-proof and shock-proof air rifle scope. Powerful shooting distance of 305 yds. Composite stock and rifled solid steel shroud barrel. The thumb safety engages when the rifle is cocked. Single shot capacity.