TruGlo Tritium Pro Night Sight Set for Glock Gen 1-5 (17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39) - Green Tritium with White Front Outline

The TruGlo Tritium Pro night sight set for Glock Gen 1-5 brings Swiss-quality tritium illumination to your carry gun without batteries, light exposure, or complicated setup. Built on TruGlo's proven tritium technology and upgraded with PRO-level features, these sights deliver reliable low-light and no-light performance whether you're training at dusk or responding to a home-defense scenario. The green tritium with white front outline creates fast target acquisition and sight picture confirmation when ambient light disappears.

Designed for the most popular Glock frames—Gen 1 through Gen 5 models 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, and 39—this sight set uses Swiss tritium for maximum brightness and longevity. The front sight includes a FOCUS-LOCK ring to help your eye settle faster, while the rear U-notch keeps the sight picture simple and quick. If you ever need to fire one-handed in an emergency, the angled rear sight edge supports racking the slide on a belt or garment. The FORTRESS FINISH protective coating resists corrosion and wear, and the snag-resistant profile works with any standard Glock holster.

Assembly takes place in the USA, and there's nothing to charge or maintain—tritium's self-luminous glow is ready the moment you install them. For shooters who carry a Glock and want night sights that work in genuine darkness without fuss or dependency on external light sources, the TruGlo Tritium Pro delivers exactly what the name promises.

Key Features

• Swiss tritium design—glows without batteries, light exposure, or maintenance
• Front FOCUS-LOCK ring for faster eye focus and sight alignment
• Quick U-notch rear sight geometry for rapid target acquisition
• Angled rear sight edge enables emergency one-hand slide racking
• FORTRESS FINISH protective coating for durability and corrosion resistance
• Snag-resistant profile compatible with standard Glock holsters
• Assembled in USA; fits Gen 1–5 Glocks (17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39)

Specifications

Frequently Asked Questions

Which Glock models does this tritium night sight set fit?

The TruGlo Tritium Pro is compatible with Glock Gen 1–5 frames including models 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, and 39. Check your Glock model to confirm compatibility before ordering.

Do these night sights need batteries or light exposure to work?

No. Swiss tritium is self-luminous and glows continuously without batteries, charging, or light exposure. Once installed, they're ready to use in complete darkness indefinitely.

Will tritium night sights work with my standard Glock holster?

Yes. The snag-resistant design of these sights is compatible with standard Glock holsters and won't catch or bind during draw or reholster.

What's the advantage of the angled rear sight edge?

The angled rear edge allows you to rack the slide on your belt, clothing, or another surface using one hand—a useful capability in a defensive emergency when your support hand is unavailable or injured.