9mm. 4.75" barrel. SN: P315743. Matte blue finish with purplish tone on frame, checkered two-piece wrap around hardwood grips. Single action magazine fed short recoil semi-automatic pistol with windage adjustable dovetailed fixed notch rear and blade front sights without dots or lines. Matching serial numbers on slide, frame, and barrel. Left side of slide marked with serial number, SIG in an oval and P 210-6. Right side of slide and frame with German proof marks. Barrel hood marked SIG in an oval and 9mm. The pistol features a European style heel clip magazine release, thumb safety, slide stop and lanyard ring in the lower left side of the grip. The pistol retains its original blued fabric covered pasteboard box which includes a, magazine loading tool, instruction manual, SIG embroidered patch and the factory test target.