Walther P22 P.A.K

Technical details from the markings:PTB number: Also PTB 778 in a circle on the slide. Technically and internally, it therefore shares the same type approval as the model in your first image.Caliber: 9 mm P.A.K. (on the chamber).Serial number: L25110618 (on the metal plate in the grip frame).Manufacturer: Carl Walther Arnsberg (Umarex).Magazine: Here too, the standard 7-round magazine with a grip extension shoe. Grip frame design (ergonomics):This model has the classic grip frame design of the first P22 generation, with horizontal stripes and a textured dot pattern on the sides.The pistol in the first image already had the more modern P22Q design (“Hi-Grip” surface with flowing contours, similar to the Walther PPQ).Markings: On this older design, the model name “P22” is still printed horizontally on the right side of the slide and on the left side, while on the Q variant, the model name is set diagonally into the grip frame.