The Walther CP88 is a quality air pistol from Umarex in Germany which is powered by a 12g CO2 capsule, and shoots .177 lead pellets.
The complete frame, slide, and working parts are made from metal which gives this pistol a realistic weight and feel, as well as improving the reliability and overall accuracy of the pistol. The metal barrel is rifled for lead pellets, which are fired from a metal 8 shot rotary magazine. The CO2 is housed within the grip with a unique CO2 loading system which doesn't require any tools and is hardly noticeable once loaded.
The trigger is a double action unit so it can either be cocked, then fired for a lighter pull, or continuously pulled which cocks then fires the pistol in one motion. The rear sight is adjustable to windage so you can always be on target, and the pistol comes complete with a hard case, and two magazines.