Truglo TG13NV4A Brite-Site TFX Day/Night Sights 1911 Pistol with Novak 270-500 Tritium/Fiber Optic Green w/White Outline Front Green Rear Black

The 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. These 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 coating for maximum protection and this snag-resistant design fits standard holsters.