Truglo Brite-Site TFX Sights for Sig #8 Front/#

Fully protected TFO technology encapsulated in a virtually indestructible configuration. 24/7 brightness. Utilizes quality Swiss tritium for maximum brightness. Glows in the dark. No batteries required. Concealed fiber can not be seen by target. Fortress Finish provides a permanent protective coating for maximum protection. Snag resistant design. Fits standard holsters. White Focus Lock ring on front sight assists in low-light visibility and rapid centering and acquisition. Hermetically sealed TFX capsule provides maximum protection of tritium and fiber-optic elements from oils, chemicals and cleaning solvents.