TruGlo TFO Tritium/Fiber Optic Sights for Glock

Superior Sight Visibility in Any Condition

The TruGlo TFO (Tritium Fiber Optic) sights represent a significant advancement in handgun sight technology. By combining two proven technologies—fiber-optic light gathering and tritium luminescence—these sights deliver a consistently bright sight picture whether you're shooting in bright daylight or complete darkness.

How TFO Technology Works

Fiber-Optic Front Sight: Gathers ambient light and channels it through the sight body, creating an exceptionally bright aiming point in daylight conditions. The green front sight is highly visible and easy to acquire quickly.

Tritium Rear Sight: Uses self-illuminating tritium gas to provide a glowing sight picture when light is low or absent. The yellow rear sight ensures excellent contrast and fast target acquisition in all conditions.

Design Features

• Patented TFO Technology: Unites the strengths of both fiber-optic and tritium systems
• CNC Machined Steel Construction: Durable, precision-engineered components
• Snag-Resistant Design: Smooth edges reduce catching on clothing or holsters
• Wide Compatibility: Fits Glock 17/17L, 19/17X, 22, 23, 24, 26, 27, 33, 35, 39, and 45 (excludes M.O.S. models)

Why Choose TFO Sights?

When accuracy matters, sight brightness matters. TruGlo pioneered fiber-optic technology in the shooting sports industry and continues to lead in sight innovation. These sights ensure you can see your aiming point clearly in any lighting condition, giving you the confidence to make fast, accurate shots when it counts.