The CX4 Storm Combo package includes the CX4 carbine and a compatible Beretta pistol (typically PX4 or 92FS) along with shared magazines. A law enforcement and home defense bundle designed around magazine interoperability. Type: Semi-Auto Carbine Action: SA Caliber: 9mm Capacity: 15 Year introduced: 2005, Italy Weight: 64 oz Overall length: 29.7" Status: Discontinued Intended use: Law Enforcement, Home Defense