TruGlo TFXBlack TG13WA3A | Green Tritium & Fiber Optic Sights with White Outline Front & Green Tritium Rear

The TruGlo TFXBlack is a hybrid pistol sight system built for shooters who demand performance in every light condition. These green tritium and fiber optic sights combine passive illumination that glows 24/7 with daylight-bright fiber optics—no batteries required, no excuses for poor sight visibility. The front sight features a white outline ring that draws your eye naturally to the front post for faster target acquisition, while the rear sight glows in matching tritium green. Whether you're training at midday or responding in low-light conditions, TFX sights keep you pointed in the right direction.

The design philosophy here is durability without compromise. The illuminating elements—both tritium and fiber—sit protected inside a sealed, virtually indestructible capsule impervious to oils, solvents, and the rigors of ultra-sonic cleaning. The steel construction is finished in TruGlo's FORTRESS FINISH, a rust-proof coating engineered for permanent protection in hard use. The snag-free profile fits standard holsters without hangups, so you can carry confident these sights won't catch on gear or clothing during the draw.

Compact sight radius and rugged construction mean TFX sights handle abuse without losing zero. Unlike exposed fiber systems vulnerable to breakage or contamination, the encapsulated design shields the luminous elements while maintaining the brightness advantage of both fiber and tritium technology. This is sighting hardware built for the shooter who trains hard and expects their gear to keep up.

Key Features

• Tritium and fiber optic hybrid illumination—glows in darkness, bright in daylight
• White outline front sight for rapid eye alignment
• Green tritium rear sight for low-light visibility
• Sealed, chemical-resistant capsule protects luminous elements from damage and contamination
• Swiss tritium for maximum brightness and longevity
• FORTRESS FINISH rust-proof protective coating
• Snag-free design fits standard holsters
• No batteries required—passive illumination works indefinitely

Specifications

Frequently Asked Questions

Will these sights work in low-light and dark conditions?

Yes. The tritium element glows continuously in darkness without requiring batteries. In daylight or brightly lit environments, the fiber optic component provides bright illumination. The hybrid system means you get reliable visibility regardless of ambient light.

Are the tritium and fiber optics durable enough for daily carry?

The illuminating elements are encased in a sealed, virtually indestructible capsule that resists oils, chemicals, and shock. The steel body is protected with FORTRESS FINISH rust-proof coating. The design is also snag-free and compatible with standard holsters, making it suited for daily carry and training.

Do these sights require batteries or special maintenance?

No batteries required. The tritium glows passively and the fiber optic captures ambient light. The sealed design protects both elements from contamination and allows safe cleaning with standard solvents and even ultra-sonic processes without degrading performance.

Will these sights fit my pistol?

The TruGlo TFXBlack TG13WA3A is designed as a standard pistol sight with a snag-free profile compatible with standard holsters. Verify compatibility with your specific pistol model before purchase, as dovetail dimensions vary across manufacturers.