TRUGLO TG131GT1 TFO Night Sights
In stock
- SKU
- TG131GT1
Description
Glock Tritium Night Sights
The TruGlo TG131GT1 is a front and rear sight set for standard Glock pistols that combines two light sources in each dot. A fiber-optic rod collects daylight to make the dot bright, and a sealed tritium vial behind it glows on its own after dark. Together they give a green three-dot sight picture in daylight, at dusk and in full darkness, with no batteries. TruGlo built it for duty and concealed carry, and it replaces the factory sights on the Glocks most people already carry.
Features
- TFO Tritium Fiber-Optic Dots — Each dot pairs a fiber-optic rod that gathers ambient light with a tritium vial that glows constantly, so the sight stays visible in bright sun and in the dark.
- Swiss Tritium Vials — Tritium is a mildly radioactive gas sealed in tiny glass vials that glows without a battery or any charge from a light source.
- Green Three-Dot Layout — Green dots on the front post and on both sides of the rear notch line up into a simple three-dot picture for fast alignment.
- Flared Fiber Ends — The rear end of each fiber flares out to form a large, rounded dot that is easy to pick up quickly.
- Concealed Fiber Channels — The fiber sits in recessed top windows facing the shooter, so the glow cannot be seen from the muzzle end.
- Snag-Free Low Profile — Smooth, rounded edges keep the sights from catching on clothing, and this low set fits standard holsters.
- Serrated Front Face — Fine horizontal grooves on the front sight face cut glare around the dot in bright light.
- Assembled In The USA — TruGlo assembles the set in the United States using Swiss tritium and backs it with a 12-year limited warranty.
Fit And Installation
The TG131GT1 fits Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38 and 39 pistols, but not M.O.S. (Modular Optic System) models. Larger-frame Glocks such as the 20 and 21 use the separate TG131GT2 set. TruGlo specifies installation by a trained gunsmith using a sight press, a tool that pushes the rear sight squarely into its dovetail slot, and any other method voids the warranty. Machining tolerances vary between pistols, so point of impact may shift slightly and the gun should be zeroed after fitting.
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Top customer reviews
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Best of both worldsI've run tritium sights and I've run fiber optic sights but this is the first time I've had both in one package and its a game changer. During the day the fiber optics are screaming bright like neon green bright and at night the tritium takes over and gives you a solid glowing dot without needing batteries or charging. The transition between lighting conditions is seamless, I tested them going from a bright outdoor bay into a dark indoor range and the sight picture never disappeared. Installed them on my G19 Gen 5 carry gun and the CNC machined steel housing is snag free on the draw from concealment. Had my gunsmith press them in since you need a sight pusher tool and he said the fitment was dead on. About 600 rounds in and they haven't shifted at all. If your still running stock Glock sights on a carry gun your doing yourself a disservice
Fiber optics are significantly brighter in daylight than tritium-only sights
Tritium element lasts for years without batteries or chargingThe green front and green rear can be hard to differentiate quickly, wish the rear was a different color
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overpriced fiber optic sightsI am truly sorry that I blew money on these sights. They are essentially the same thing that comes on most pellet guns these days. The body is made better, but it holds old and not so durable or even useful technology. For the same price, you can get top of the line tritium sights that are nearly indestructible and glow in 100% darkness for over a decade.
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Great for my usenight sightss look great. Exactly what I needed.
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Gives good sight pictureWhen I bought my Glock17 I didn't really care for the sights that it came with so the simple solution was to have them replaced. I had them replaced by a Glock Smith at a local Gun Show and had him put these sight TruGlo on While I admittedly don't go shooting after dark I have been known to push the range hours a time or two and fire a bit well past dusk and with these TruGlo Sights on my gun I can still see my sights in low light since they absorb any light around them and direct it into the dots you see from behind them giving you clear view of your sights plus they provide a clean crisp sight picture in day time Overall I've been quite pleased with these sights since I had them installed a few years ago and they still glow today like they did back then Probably one of the best aftermarket accessories you can add to your Glock are these sights right here RemMax