TruGlo TFX TG13HP1A Tritium Fiber Optic Pistol Sight Set

The TruGlo TFX TG13HP1A combines tritium and fiber optic technology in a single sight system, delivering 24-hour visibility without batteries or external light sources. This sight set features green tritium capsules that glow continuously for 12+ years, while fiber optic elements gather ambient light during daylight hours for maximum brightness.

What Makes This Different

Unlike traditional night sights that only function in darkness or fiber optic sights that require light, the TFX system operates effectively in all lighting conditions. The patented design encases Swiss tritium vials within a fiber optic cylinder, creating a sight that automatically transitions from bright fiber optic visibility in daylight to tritium illumination in complete darkness. The white focus ring on the front sight provides additional contrast against dark backgrounds.

Key Features

• Dual-illumination system combines green tritium with fiber optic technology
• Swiss tritium vials rated for 12+ years of continuous illumination
• White outline front sight ring enhances target acquisition
• CNC-machined steel construction with nitride coating
• Snag-resistant design with rounded edges
• No batteries or maintenance required
• Fits standard dovetail cuts on compatible pistol models

The TFX sight system maintains consistent point of impact across varying light conditions, eliminating the need to adjust shooting technique between day and night use. Law enforcement agencies report improved accuracy scores during low-light qualification courses when using TFX sights. The fiber optic elements automatically adjust brightness based on available light, while the tritium provides reliable visibility in complete darkness or adverse weather conditions.

Technical Specs

• Front sight height: Standard factory specifications
• Rear sight: Green tritium and fiber optic elements
• Construction: CNC-machined steel with protective coating
• Tritium half-life: 12.3 years minimum
• Installation: Standard dovetail mounting
• Finish: Black nitride coating
• Country of origin: USA

The TG13HP1A represents a significant advancement in pistol sight technology, offering shooters reliable visibility without the complexity of electronic systems. Professional gunsmiths recommend this sight set for shooters who demand consistent performance across all environmental conditions.