TruGlo TFX Tritium/Fiber Optic Sights for Glock 42/43

TruGlo TFX Day/Night Sights for Glock Pistols

The TruGlo TFX represents a significant advancement in combat sighting systems. This sight set merges proven tritium illumination with fiber optic technology to deliver unmatched visibility in all lighting conditions—from bright daylight to complete darkness.

Key Features

• Dual Illumination Technology: Fiber optic front sight captures ambient light for daytime brightness; tritium provides reliable glow when light fails
• White Outline Front Sight: Highly visible white ring around the front fiber element accelerates target acquisition and promotes proper sight focus
• Green Rear Sight: Complements the front sight for rapid sight picture alignment
• Snag-Free Design: Compact profile fits standard holsters without catching on draw
• Fortress Finish: Rust-resistant protective coating ensures durability in harsh environments
• Durable Construction: CNC-machined steel with chemical and shock-resistant capsule housing the illuminating elements
• No Batteries Required: Tritium provides continuous illumination without external power
• Swiss Tritium: Premium quality ensures maximum brightness and longevity

Specifications

• Compatibility: Glock 42, 43, 43X, and 48 (standard models, not MOS variants)
• Front Sight Height: 1.0 inch
• Rear Sight Height: 1.0 inch
• Fiber Diameter: 0.074 inch

Why Choose TFX Sights

These sights represent the evolution of what serious shooters demand: visibility in all conditions, durability that withstands professional use, and a design that enhances rather than complicates the shooting process. The combination of technologies means you're never dependent on a single illumination source.