The new Walther PPS M2 came out in a lethal version as a 9 mm Luger, and at the same time the CO2 version for BBs and 4.5 mm pellets was updated. M2 stands for the magazine release located on the left side, which replaces the lever that was formerly integrated in the trigger guard. Other important features are the modern PPQ finish with easy-grip grooves in the metal slide and the Hi-Grip surface finish on the frame. In spite of the compact design, a blowback effect was not neglected. * Number of shots can vary, depending on environment, temperature, quality of CO2 firing rate.