TruGlo TG231Z1W Tritium Pro Black | Green Tritium White Outline Front Sight Green Tritium Rear Sight

When the lights go out, your sidearm doesn't need to be left in the dark. TRITIUM PRO night sights transition from standard white dot sights during the daylight, to glowing green dots in the dark. Tritium does not need batteries and does not need to be charged with light; it simply glows! Front sight FOCUSLOCK ring for even faster focus. Assembled in the U.S.A. with quality Swiss tritium.