.40 S&W. 4.2" barrel length. SN: 463140. Matte black oxide finished slide with synthetic OD green frame and black rubber backstrap. Short recoil operated striker fired autoloading pistol fed by detachable double stack magazines. Double action trigger with slide-mounted decocker and interchangeable backstrap. Mounted with contrast rear and front sights. Front sight has been hand painted with white enamel. Slide shows WALTHER logo followed by P99 on left side. Original case and spare 10 round magazine included, along with two alternative backstraps. {MODERN}