Glowing bright both day and night, TFX™ sights are always ready. TFX™ takes our award-winning Tritium + Fiber-Optic technology even further with all the features our customers requested: compact snag-free design, longer sight radius, and amazingly durable construction built to handle just about anything. Illuminating elements are encased inside a virtually indestructible chemical and shock-resistant capsule and the CNC-machined steel is protected with a rust-proof FORTRESS FINISH™.

TFX is the next generation of TRUGLO's award winning TFO handgun sights. The TFX carries over the TFO technology, for 24 hour usability. The glow-in-the-dark Swiss Tritium and fiber optic combination offers unparalleled visibility. Sealed TFX capsule protects Tritium and fiber optic from oils, chemicals and cleaning solvents. White focus lock ring on the front sight allows for rapid sight acquisition. All of the CNC-machined steel is protected with a rust proof Fortress Finish. The TFX for Smith & Wesson M&P handguns fits full-size M&P models.