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TFO™ Tritium/Fiber-Optic Day/Night Sights (Green/Green)

  • Category: Firearms - Handgun
  • Brand: TRUGLO

When you need to make a fast and accurate shot, brightness counts. We brought fiber-optics to the shooting sports industry years ago for this very reason. We have now paired them with our tritium night sights to create a consistently bright sight picture–day or night! Our patented combination of Tritium and Fiber-optic technologies unites the best of both worlds. Whether you are in glaring daylight or complete darkness, you can count on TFO® to provide a bright and reliable sight picture.

 Click here for Brite•Site™ TFO® Gun Model Chart

  • Uses our patented technology
  • The ultimate handgun sight
  • Unbelievable transition through all light conditions
  • Glows in the dark
  • No batteries required
  • CNC-machined steel construction
  • Concealed fiber cannot be seen by target
  • Fits standard holsters
  • Snag-resistant design
Glock® Models:
Front sight installs easily with the TRUGLO Glock® Front Sight Tool.

Fits standard holsters and won't catch on clothing.

cannot be seen by target.


What is TFO?

TFO gun sights are the most revolutionary innovation since TRUGLO, Inc. introduced fiber-optics to the firearms industry. TFO refers to our patentented combination of Tritium + fiber-optic technologies. The Tritium maintains the brightness level of the sight in low-light (or no-light) conditions. That means you can see your sight, and keep the same glowing sight picture, through all lighting conditions.  Whether you are in bright sunlight or complete darkness, you can count on a sights that are bright and easy to see. Tritium does not need batteries and does not need to be charged with light—it simply glows!