The TruGlo Tritium Pro Night Sights (brand part number TG231K1W) give your carry pistol a fixed, self-illuminating sight picture that works the same in a lit range bay as it does in a dark hallway. The front sight glows green inside a crisp white outline for fast daylight acquisition, while the plain green tritium rear keeps the sight picture uncluttered under stress. TruGlo assembles this set in the USA with Swiss tritium lamps for consistent, long-lasting brightness, and a FOCUSLOCK ring around the front lamp sharpens your focus point instead of letting the eye wander. Built to a standard front-post/rear-notch profile, it drops into most duty and concealment holsters without a refit.

Key Specifications

• Sold as a matched front/rear set for a correct sight picture out of the box.
• Front sight uses a white outline ring around the tritium lamp for a fast daylight reference.
• Front lamp glows green for a clear low-light reference point.
• Rear lamp also glows green, keeping the picture simple to read at night.
• Cut to a square front post / U-notch rear profile for a traditional, fast sight picture.
• Self-illuminating tritium construction needs no battery and never needs to be charged with light.
• Front sight includes TruGlo’s FOCUSLOCK ring for a quicker, more consistent focus point.
• Assembled in the USA with Swiss tritium for maximum, long-service brightness.
• Sized to fit most standard holsters without a holster swap.

Frequently Asked Questions

Do these sights need batteries? No. Tritium is a self-powered light source that glows continuously for years without batteries or a light-charging step.

What’s the FOCUSLOCK ring for? It’s a ring around the front lamp that gives your eye one clear reference point, so you find the same focus faster under stress.

Will these fit my holster? Yes, the set is sized to the standard front-post/rear-notch profile, so it fits most duty and concealment holsters without modification.

Buy the TruGlo Tritium Pro Night Sights, White Outline Front / Green Rear

Carry with a sight picture that works day or night. Order this TruGlo tritium set, part of our full gun sights selection, from our Lubbock, Texas gun shop and we’ll get it ready to ship as soon as it’s available.