Truglo TG13GL3PC Brite-Site TFX Pro Day/Night Sights Fits Glock 42/43 Tritium/Fiber Optic Green w/Orange Outline Front U-Notch Green Rear Black

TruGlo's Brite-Site TFX features fully-protected TFO technology encapsulated in a virtually indestructible configuration, impervious to oils, chemicals, cleaning solvents, and ultra-sonic cleaning processes. The sights provide unmatched visibility in all shooting conditions, 24/7, utilizing Swiss tritium for maximum brightness. Glowing in the dark without the use of batteries, the concealed fiber cannot be seen by target. Additionally, Tru-Glo's Fortress Finish provides a permanent protective co