Rugged, all-steel bodies surround a highly visible TRU-DOT tritium lamp for better sight definition in dark and low-light conditions. Easily and fully adjustable for both windage and elevation with positive, all-steel detents built to withstand the rigors of duty use and rough, inclement hunting conditions. On S&W revolvers, a new rear leaf, screw and nut are provided; front sight replaces the factory colored insert.
Big Book Catalog, Issue:71, Page:321
The TFX Pro Night Sights are constructed with duty or military use in mind. These sights feature both a Tritium vial for constant illumination, as well as fiber optic rods that amplify ambient light. Not only do these sights have both Tritum vials and fiber optics, but they are hermetically sealed in a redesigned TFX capsule, that provides superior protection against oils, chemicals and cleaning solvents. No more worrying about damaging your sights when cleaning! Front Sight features an orange outline, providing a contrast in colors and faster target acquisition. Rear sights features a U-notch design and angled front face for emergency slide racking. Sight bodies are CNC machined steel and have a Truglo “fortress” finish.
TFX Pro Sights sets are Made in the USA, using Swiss Tritium.
Big Book Catalog, Issue:71, Page:323