The Umarex Classic Walther PPK/S is a full metal .177 BB air pistol that combines iconic styling with a realistic shooting experience. Powered by a 12 g CO₂ capsule, it features a heavy blowback slide, 15-round magazine, and single action trigger for enjoyable plinking and target shooting. The updated design also includes a cleverly hidden CO₂ piercing mechanism, with the required hex key stored in the grip plate, helping preserve the pistol’s clean, authentic profile.