TruGlo TG231G1MC Tritium Pro Black | Green Tritium Orange Outline Front Sight Green Tritium Rear Sight

When the lights go out your sidearm doesn't need to be left in the dark. TRITIUM 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 because it glows.