TruGlo's Tritium Fiber Optic (TFO) Handgun Sights use the same proven technology as the TFO archery pins. These sights are the most revolutionary innovation since TRUGLO, Inc. introduced fiber optics. TFO refers to the patented combination of Tritium and Fiber Optic technologies. The Tritium maintains the brightness level of the sight in low light (or NO light) conditions. That means you can see your sight even in complete darkness with perfect transition through all light conditions. Tritium does not need batteries and does not need to be charged with light - it simply glows!
TG231B Fits the Beretta
TG231G2 Fits the Glock 20, 21, 29, 30, 31, 32 and 37
TG231H Fits the H&K USP (excluding USP Compact and Tactical)
TG231K Fits the Kimber
TG231X Fits the Springfield XD
- The ultimate handgun sight.
- Uses patented TFO technology.
- Unbelievable transition through all light conditions.
- Glows in the dark.
- Uses the brightest tritium available.
- CNC machined steel construction.
- Concealed fiber cannot be seen by target.
- Fits standard holsters.
- Snag-resistant design.
- Rear sight available in green or yellow. (Please note that yellow is intended to appear less bright than green.)