9mm Para. 4" barrel length. SN: A361380. Blued metal finish with black anodized frame and checkered black synthetic Smith & Wesson monogram grips. Short recoil operated DA/SA autoloading pistol fed by detachable double stack magazines and mounting an aluminum alloy frame. Sights consist of an adjustable rear notch and matted front ramp. Standard make and model markings including MODEL 59 to the left frame, and the four line address to the left slide. Comes with one magazine.