The .440 CorBon is a proprietary wildcat cartridge created by necking down the .50 AE case to accept a .44-caliber bullet, achieving extremely high velocity. This rare Desert Eagle variant was produced in limited numbers and is now discontinued. Type: Pistol Action: Semi-Automatic Caliber: .440 CorBon Capacity: 7 Year introduced: 1998, USA Weight: 72 oz Overall length: 14" Status: Discontinued Intended use: Hunting, Collecting