Umarex Usa Iconix is a lightweight.22 air rifle, designed around a pre-charged pneumatic power source and smooth side-lever action. This 22 caliber air rifle features an onboard 3,000 PSI tank with an integrated pressure gauge for monitoring air pressure. Its 6.1 cubic-inch (100 cc) reservoir provides approximately 25 shots per fill. The rifle uses an 8-shot rotary magazine and accepts.22 caliber pellets, including the specified 11.9-grain pellet. With this pellet weight, the listed performance is up to 1,000 FPS and 26.43 ft-lbs of muzzle energy. An included air probe allows the tank to be filled using compatible high-pressure equipment, such as an airgun-rated hand pump or electric compressor, sold separately. The Picatinny rail provides a mounting interface for compatible optics and accessories. The rifle has a single trigger action, while the package includes one rotary magazine and one air probe.