Walther PDP F-Series, Striker Fired, Semi-automatic, Polymer Frame Pistol, Compact, 9MM, 4 Barrel, Matte Finish, Adjustable Rear Sight, Optics Ready, 10 Rounds, 2 Magazines 2871831 Defined by over a century of engineering passion and precision workmanship. As the ideal firearm for those seeking unmatched versatility, dependability, and effectiveness in both concealed carry and conventional service/duty situations, the Walther PDP F-Series is how you stay ready.