The TruGlo Tritium Pro Night Sight Set (brand part number TG231G3MW) pairs a green tritium, white-outline front sight with a green tritium rear sight, giving a handgun standard white-dot visibility by day and a glowing green reference by night. TruGlo builds the Tritium Pro line around Swiss tritium, so there are no batteries to replace and nothing to charge; the sights simply glow. A FOCUSLOCK ring on the front sight speeds up target focus, and the set is assembled in the U.S.A. for a direct, no-modification replacement on most standard handguns.

Key Specifications

• Automatically transitions from a standard white dot by day to a glowing green dot by night.
• Powered by tritium, requiring no batteries and no charging.
• Front sight uses a green tritium insert with a white outline for fast daylight acquisition.
• Rear sight uses a green tritium insert for a consistent aiming reference.
• Front sight includes a FOCUSLOCK ring for faster focus.
• Built with Swiss tritium for maximum brightness.
• Assembled in the U.S.A.
• Fits most standard holsters without modification.
• Uses a Low profile sight height for a direct factory-style fit.

Frequently Asked Questions

Do these sights need batteries? No, they are tritium-powered and simply glow, with no batteries or charging required.

Will my holster still work with these sights? Yes, they fit most standard holsters without modification.

What is the FOCUSLOCK ring for? It is built into the front sight to help you acquire focus on the front sight faster.

Buy the TruGlo Tritium Pro Night Sight Set

See your sights day or night with a genuine tritium upgrade. Order it from our gun sights selection at our Lubbock, Texas gun shop for fast, direct shipping.