TruGlo Brite-Site Fiber Optic Handgun Sight uses the same proven technology as TruGlo's 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!
TG131X: Springfield XD
TG131G2: Glock 20, 21, 29, 30, 31, 32 and 37
TG131G1: Glock 17 / 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38 and 39
- Uses TruGlo traditional fiber optic technology.
- CNC machined steel construction.
- Contrasting red front and green rear.
- Concealed fiber cannot be seen by target.
- Fits standard holsters.
- Snag-resistant design.