The Sam Yang single-shot Big Bore 909S .45 cal. air rifle features a 244cc air reservoir. This provides dramatic power and excellent performance for light to medium big game such as coyotes, deer, and wild hogs. With a variety of projectiles such as roundball, wadcutter, hollow-point, and round-nose pellets, you can tailor your bullet selection to the game you are hunting. Excellent bluing and metal work make this gun an attractive and useful addition to your airgun hunting arsenal. The single-tube reservoir provides a sleek look and lighter overall package.