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.
Specifications:

Type	Air Pistol
Action	Semi-Automatic
Caliber	.177 Pellet/BB
Capacity	16
Finish	Black
Barrel Length	4.1"
Sights	Fixed
Weight	1.6 lbs
Stock	Black Synthetic
OAL	7.5"
Scope	No
Magnification	N/A
Barrel Type	Rifled
Velocity	380 fps
Power Type	CO2