The Magnum Research Desert Eagle in .50 Action Express with 10-inch barrel is the extended-barrel variant offering the highest velocity in the Desert Eagle .50 AE lineup, pushing a 300-grain bullet to approximately 1,625 fps from the 4-inch barrel extension. Used primarily for hunting large game and long-range steel plate shooting. Type: Semi-Auto Pistol Action: Gas-Operated Caliber: .50 AE Capacity: 7 Year introduced: 1995, USA/Israel Weight: 72.5 oz Overall length: 14.75" Status: Active Intended use: Hunting, Competition