Umarex Beretta Air Guns 2253004 Beretta Px4 Storm CO2 177 16+1 4.10″ Rifled Steel Barrel, Blow Back Action, Polymer Frame w/Accessory Rail, Polymer Grip

The PX4 Storm is a 16-shot BB and pellet gun. It will shoot either projectile from its revolutionary dual-ended magazine. It has an 8-shot rotary clip on one end of the stick mag, and another one at the other end. It has a 12-gram CO2 cartridge in the grip, an accessory rail under the barrel, and shoots BBs or pellets.