S&W - 9mm & 40 Cal. (3rd Gen) - Rear Adjustable Sight - White Dot

This sight is the fully adjustable rear sight which easily fits the factory dovetail of the most popular auto pistols without replacement of the factory front sight. Machined from solid steel using state-of-the-art CNC milling. Low Profile. Hardened micrometric click adjustment screws for windage and elevation.