Desert Eagle in .50 AE with a 6-inch barrel. The largest and most powerful production semi-auto pistol cartridge in common use. Interchangeable barrel and bolt assembly allows conversion between calibers. Type: Pistol Action: Semi-Automatic Caliber: .50 Action Express Capacity: 7 Year introduced: 1991, Israel Weight: 72 oz Overall length: 10.75" Status: Active Intended use: Hunting, Collector