Truglo Tritium Pro Brite Site Night Sights Set for Glock Pistol Models - TGTG231G2MC

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!