Developed in 1989 as a semi-automatic pistol variant of the firm's famous MP5K compact submachine gun. With hooded post front and adjustable diopter drum rear sights, "0/1" marked fire controls, "KA" date code indicating manufacture in 1990, "9M JA" marked barrel, "JA141" marked bolt, "JA" marked bolt carrier, and sling swivel on the back plate. Includes a Styrofoam packing carton, magazine loading tool, and extra polymer forend with cut front to accommodate a laser sight (not included).