TruGlo Tritium Pro Night Sights for FN FNX-45

TruGlo Tritium Pro Night Sights

When darkness falls, your defensive sidearm shouldn't be left guessing. The TruGlo Tritium Pro night sight set delivers reliable target acquisition in any lighting condition—from bright daylight to complete darkness.

How Tritium Works

Tritium is a self-illuminating isotope that requires no batteries and needs no charging. The green tritium vials glow continuously, providing instant sight picture when ambient light disappears. This is genuine Swiss-made tritium assembled in the USA for maximum brightness and longevity.

Key Features

• Daylight/Low-Light Versatility: White outline front sight with green tritium dot provides excellent visibility in sunlight; tritium glows green in darkness
• FOCUSLOCK Ring: Front sight incorporates a focus ring for faster target acquisition and reduced eye strain
• Holster Compatible: Standard 1911-style dimensions ensure fit with most quality holsters
• Durable Construction: Assembled in the USA with premium Swiss tritium for reliability and brightness
• No Maintenance: Unlike battery-powered options, tritium sights are always ready—no charging, no dead batteries

Specifications

• Front Sight: 1.0" length × 1.0" width × 1.0" height
• Rear Sight: 1.0" length × 1.0" width × 1.0" height
• Compatibility: FN FNX-45 pistols

Tritium night sights represent a proven technology trusted by military and law enforcement professionals. For the shooter who demands reliable sight acquisition in all conditions, these are a worthwhile investment.