TruGlo TG-131GT2 TFO Tritium/Fiber-Optic Glock Sights
TruGlo's patented TFO sights combine tritium and fiber-optic technology for a bright, reliable sight picture in any light condition. Green front and rear sights fit Glock 20, 21, 29, 30, 31, 32, and more.
Fits: Glock 20, Glock 21, Glock 25, Glock 29, Glock 30, Glock 31, Glock 32, Glock 37
Superior Sight Picture in Any Light
The TruGlo TG-131GT2 TFO sights represent decades of innovation in shooting sports optics. By combining tritium night sight technology with fiber-optic brightness, these sights deliver a consistently sharp, luminous sight picture whether you're shooting in bright daylight or complete darkness.
Patented TFO Technology
TruGlo's patented combination of tritium and fiber-optic technologies provides the best of both worlds:
- Fiber-optic front sight gathers ambient light for exceptional brightness in daylight conditions
- Tritium rear sight glows independently in low-light and night shooting scenarios
- Seamless transition between light conditions—no adjustment needed
Built for Reliability and Performance
- CNC machined steel construction for durability
- Green front and rear sight configuration
- Concealed fiber design keeps the target unobstructed
- Snag-resistant design for smooth holster draws
- Fits standard holsters without modification
Compatibility
Fits Glock 20, 21, 25, 28, 29, 30, 31, 32, 37, 40, and 41 (excludes M.O.S. models).
When accuracy matters, sight brightness counts. The TG-131GT2 ensures you can see your sights clearly and shoot with confidence in any lighting condition.
Features
- the ultimate handgun sight
- glows in the dark
- fits standard holsters
- tritium/fiber optic
- green front and rear
