Walther PDP Pro SD 9mm Luger 4.6in Matte Black Pistol - 18+1 Rounds - The Walther PDP Pro SD Compact handgun is ready for any situation. With revolutionary ergonomics, SuperTerrain Slide Serrations, and a Performance Duty Trigger, this is the next evolution in world-class ingenuity for pistols. The SuperTerrain Serrations are uniquely designed protruding serrations on the slide, allowing for quicker and more responsive hands-on engagement with the pistol. Performance Duty Texture provides an aggressive surface to maintain proper grip performance. With its tetrahedron design, it is non-abrasive so there will be no irritation to the skin or clothing of the user. The Walther PDP Pro comes optic ready. The Walther PDP Pro SD Compact comes with a flared magwell & a threaded barrel.