TRUGLO TFO Sight Set S&W M&P, SD9, SD40 Steel Tritium / Fiber Optic Green

Sight is bright and visible regardless of the lighting conditions. Fiber optics capture and amplify any available light, while a tritium vial provides illumination during complete darkness. Steel construction. Rear sight is adjustable for windage. Three dot sight system with high visibility dots. Technical Information Adjustments: Windage Adjustable Rear Gunsmithing Required: Some fitting may be required Notes: Glow in the dark Combines the use of both fiber optics and tritium technology