UMX BER PX4 STRM 177BB 4" BL 380FPS

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.