TruGlo Tritium Fiber Optic Sight (Smith and Wesson M and P Models, White)

When the lights go out, your sidearm doesn’t need to be left in the dark. The TruGlo Tritium Fiber Optic Sight easily tras from standard white dotnsit sights during the daylight, to glowing green dots in the dark. The Tritium does not need batteries and does not need to be charged with light, it simply glows!