TFX Pro Tritium/Fiber-Optic sights from TRUGLO provide a consistent day-to-night sight picture tailored for Glock slimline models 42, 43, 43X, and 48. The set pairs a contrasting orange-outline front with a green rear to encourage rapid front-focus and improve target acquisition in varied light conditions. Illumination elements are hermetically sealed in a chemical- and shock-resistant capsule to preserve brightness and durability. CNC-machined steel frames feature a Black Nitride Fortress finish for enhanced corrosion resistance.
Key Specifications
- Designed to fit Glock 42/43/43X/48 (excludes MOS).
- The front sight employs fiber-optic and tritium illumination for day and night visibility.
- The rear sight also uses fiber-optic and tritium illumination paired with a U-notch profile.
- The front sight features a contrasting orange outline to speed front-sight focus.
- The rear sight is finished in green to provide a clear day/night reference point.
- Frames are constructed from steel with a Black Nitride Fortress rust-resistant finish.
- Illuminating elements are enclosed in a chemical- and shock-resistant capsule.
- The rear includes an angled front edge to facilitate one-handed emergency operation.
- Design incorporates a U-notch rear and a snag-free profile for holster compatibility.
- This sight set is patented.
Built for consistent, low-maintenance visibility across lighting conditions, the TFX Pro set blends sealed tritium and fiber-optic elements with durable steel construction and a corrosion-resistant finish. Its contrasting front ring and U-notch rear are optimized for rapid acquisition and practical one-handed operation, making this a sensible upgrade for shooters who value reliable, ready-to-use sights on Glock slimline pistols.
