Magnum Desert Eagle grips

The Magnum Research Desert Eagle was conceived in 1979 by Magnum Research Inc. (MRI) founders Jim Skildum and John Risdall in Minnesota, aiming to create the first successful semi-automatic pistol chambered in powerful revolver calibers like .357 Magnum

Design work, led by Bernard C. White of MRI and Arnolds Streinbergs of Riga Arms Institute, culminated in a gas-operated, rotating-bolt mechanism with short-stroke piston under a fixed barrel. White filed the key U.S. patent in January 1983 (granted 1986) for this innovative system

Prototypes emerged by 1981–1982, with Israel Military Industries (IMI) refining the design and handling initial manufacturing. The Mark I debuted in late 1983–1985 in .357 Magnum, followed by the groundbreaking .44 Magnum version in 1986—the first mass-produced semi-auto in that caliber, outpacing competitors like Coonan

The iconic .50 Action Express (.50 AE) variant launched in 1991, cementing its status as the most powerful production semi-auto handgun. Upgrades included the Mark VII (1989, two-stage trigger) and Mark XIX (mid-1990s, modular frame for caliber swaps, integral rail)

Production shifted: IMI (1985–1995), Saco Defense (1995–1998), back to IWI (1998–2009), then fully to MRI's Pillager, Minnesota factory since 2009 (post-Kahr Arms acquisition in 2010)

A pop-culture legend in movies, games, and media, the Desert Eagle blends bold engineering, massive recoil control, and all-steel durability—remaining unmatched in big-bore semi-auto performance

The grips are compatible with various modifications of the Desert Eagle model:

• Magnum Research Desert Eagle Mark I (1980+)
• Magnum Research Desert Eagle Mark VII (1990+)
• Magnum Research Desert Eagle Mark XIX (1995+)
• Magnum Research Desert Eagle L5 / L6