Glock 22 GEN4

The Glock 22 is a .40 S&W version of the full-sized Glock 17 introduced in 1990. The pistol uses a modified slide, frame, and barrel to account for the differences in size and power of the .40 S&W cartridge. The standard magazine capacity is 15 rounds. The Glock Model 22 is favored and used by multiple law enforcement agencies around the world.