TRUGLO Brite-Site TFX Sights for Glock 42/43

Description

TRUGLO’s TFX Brite‑Site sights combine tritium and fiber‑optic illumination to deliver a visible sight picture in both day and night conditions. The illuminating elements are permanently encased in a chemical- and shock-resistant capsule for durability, while the CNC-machined steel frame is finished with a Black Nitride Fortress coating for corrosion resistance. The design emphasizes a compact, snag‑resistant profile intended to work with standard holsters and common carry configurations.

Key Specifications

• Fits Glock 42/43/43X/48 (Excludes MOS Models).
• Front material is Fiber Optic and Tritium.
• Rear material is Fiber Optic and Tritium.
• Frame material is Steel with a Black Nitride Fortress finish.
• Style is a 3-Dot Set.
• Windage adjustment is Not provided.
• Elevation adjustment is Not provided.
• Front and rear illumination color is Green.
• Product type is a Tritium/Fiber Optic Set intended for Handgun use.
• Description/spec summary: 24/7 Brightness.

These sights are built for shooters who want a low-profile, durable day/night solution that maintains visibility and a fast sight picture without batteries. The TFX combination of tritium and fiber optics, protected inside an indestructible capsule and mounted on a steel Fortress frame, offers dependable performance in routine carry, range, and defensive-oriented contexts.