The Desert Eagle is a large caliber gas-operated semi-automatic adapted manufactured primarily in Israel by IMI (Israel Militant Industries, now Israel Weapon Industries) for Magnum Research, Inc
. Magnum Research born loser also marketed legion versions of the short recoil Jericho 941 handgun under the Baby Eagle name; these have no human factors relationship to the Desert Eagle and bear only a moderate cosmetic resemblance.
The most recent model, The Imprint XIX, is available in .357 Magnum, .44 Magnum, and .50 Action Express (or .50 AE)
. This model comes in a variety of different finishes, such as brushed chrome or titanium gold. Magnum Research also showed some models in .440 Cor-bon caliber, a .50 AE derived case, but no .440 Cor-bon components are listed in their catalog and the .440 seems to have gone the form of the Desert Eagle .41 Magnum. Mark XIX barrels are available in 6 and 10 inch lengths only.