Crosman Mag-Fire Extreme .177 Caliber Pellet Air Rifle - The Crosman Mag-Fire Series features a refined approach to multi-shot, break-barrel innovation raising the bar over current technologies. The Crosman Mag-Fire Extreme includes the patented 12-shot design that delivers the lowest profile in its class and utilizes fewer components to reduce failure or jamming. Featuring Quietfire sound suppression, an adjustable stock, Picatinny rail, and 3-9x40AO scope, the result is the ultimate in performance and reliability whether you are on the range or in the field.