The Crosman M1 brings full-auto fun to a traditional air rifle platform. Starting with an all-weather synthetic stock and 300, standard 4.5mm BB reservoir (BBs not included), the M1 can sling 25 rounds at 430 fps, firing as fast as you can pull the trigger. Powered by 2 standard 12-gram CO? cartridges (CO2 not included), the lightweight, sleek, design will stand up to hours of plinking and backyard target practice. Comes with a rifled steel barrel, adjustable rear sight and fixed front sight. Airpower Adventures start with Crosman.