The Desert Eagle is a single-action, gas-operated, semi-automatic pistol known for chambering the .50 Action Express, the largest centerfire cartridge of any magazine-fed, self-loading pistol.
Desert Eagle .50 Action Express
Interchangeable barrels for a Desert Eagle Mark I
Desert Eagle, Mark XIX in .44 Magnum
Desert Eagle Mark XIX in .50 AE
A semi-automatic pistol is a handgun that automatically ejects and loads cartridges in its chamber after every shot fired. Only one round of ammunition is fired each time the trigger is pulled, as the pistol's fire control group disconnects the trigger mechanism from the firing pin/striker until the trigger has been released and reset.
A Glock 22 semi-automatic pistol chambered in .40 S&W with a tactical light mounted below its barrel.
A Smith & Wesson CS45 double-action/single-action pistol, chambered in .45 ACP
A Mauser C96 Red 9 chambered in 9×19mm Parabellum
A Colt M1911 made in 1917, chambered in .45 ACP