 The Jericho 941 is a semi-automatic pistol, while the Tavor is a bullpup assault rifle.In the 1980s an American firearms designer, Magnum Research, contracted IMI to re-design and manufacture a Magnum caliber (.44 Magnum, .357 Magnum and .50 AE), semi-automatic pistol.The result was the Desert Eagle, a very powerful handgun made famous by Hollywood and first-person shooters.