Truglo TFX Tritium/Fiber-Optic Sights for FN .40 Pistols
Truglo TFX day/night sights for FN .40 models feature Swiss tritium and fiber-optic technology for 24/7 visibility. White outline front and rear with green tritium, snag-resistant design fits standard holsters.
Truglo TFX Tritium/Fiber-Optic Sights
The Truglo TFX represents a mature evolution in combat sighting systems. This is a purpose-built sight designed for shooters who demand reliable target acquisition in any light condition.
Key Features
- Dual-illumination technology: Combines Swiss tritium for low-light performance with fiber-optic elements for daylight brightness
- 24/7 visibility: Glows in darkness without batteries; fiber-optic elements capture ambient light for daylight use
- Fortress Finish: Permanent protective coating resists oils, chemicals, and cleaning solvents
- Snag-resistant design: Rounded profile works with standard holsters without catching
- Fully protected construction: Tritium and fiber-optic elements are encapsulated in virtually indestructible housing
- White outline front and rear: High-contrast sighting picture for rapid target acquisition
- Green tritium: Proven color for low-light shooting
Compatibility
Fits FN FNP-40, FNX-40, and FNS-40 pistols, including compact variants.
Why Choose TFX
These sights eliminate the compromise between daylight and low-light shooting. The fiber-optic front sight gathers available light for crisp daylight sight pictures, while the tritium elements ensure your sights remain visible when the sun sets. No batteries to fail, no electronics to malfunction—just proven optical physics working in your favor.
