CZ Shadow 2, Double Action/Single Action, Semi-automatic, Metal Frame Pistol, Full Size, 9MM, 4.89 Barrel, Steel, Black, Blue Aluminum Grips, Fiber Optic Front and Black Serrated Adjustable Rear Sight, Ambidextrous Safety, 19 Rounds, 3 Magazines, Optic Ready 91251 This variant of the Shadow 2 is pre-cut for an optic plate system to allow the mounting of a red dot sight. Just as the standard Shadow 2 has become the gun of choice for many USPSA Production Division competitors, the Shadow 2 Optics-Ready is ideal for USPSA Carry Optics.