MP5K

The MP5K is a compact submachine gun developed by Heckler & Koch of Germany. The "K" in MP5K stands for "Kurz," meaning "short" in German. It is a derivative of the MP5 submachine gun, designed for close-quarters combat and concealed carry, particularly by special forces, security personnel, and VIP protection units.

Its key feature is its extremely short barrel and overall reduced size compared to the standard MP5. This makes it highly maneuverable in confined spaces. The MP5K typically operates in a semi-automatic or fully automatic firing mode. It shares many design elements with the MP5, including the roller-delayed blowback system, which contributes to its controllable recoil and accuracy, even in its compact form.

The MP5K often utilizes a different bolt carrier and recoil spring arrangement to accommodate its shorter length. It typically fires the 9x19mm Parabellum cartridge. While its short barrel can result in increased muzzle blast and flash, its compact nature makes it an effective weapon for situations where discretion and maneuverability are paramount. Various accessories, such as forward grips and specialized sights, can be fitted to enhance its usability. The MP5K has seen service with numerous law enforcement and military organizations worldwide.