When the lights go out, your sidearm doesn't need to be left in the dark. Using quality Swiss tritium for maximum brightness, TRUGLO Tritium sights glow bright both day and night, ensuring you have a clear sight picture.
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 it simply glows!
A compact snag-free design, longer sight radius, and amazingly durable construction ensure Tritium sights are built to handle just about anything.