Description
If your PPQ still wears the factory polymer three-dot sights, this is one of the easiest upgrades you can make to how the gun handles in low light. The TruGlo Tritium Pro set swaps in real machined steel sights that read as clean white dots in daylight and glow bright green once things get dark, with no batteries to change and no need to charge them under a flashlight. The Swiss tritium does the work on its own, day and night, so the gun is ready whenever you pick it up.
What Sets the Tritium Pro Apart
This is the Pro version of TruGlo's tritium line, and the extras earn their keep. The front sight carries an orange Focus-Lock ring that surrounds the tritium vial, which pulls your eye to the front post faster and helps with first-shot speed and follow-ups. Out back you get a U-notch rear with an angled edge, so if you ever have to rack the slide one-handed against a belt or boot heel, there's a lip to catch on. The rear stays blacked out with just the tritium showing, which keeps your focus where it belongs.
Built for the Way You Carry
The bodies are CNC-machined from solid steel and wear TruGlo's Fortress Finish, a black nitride-style coating that shrugs off holster wear and sweat. The low, snag-resistant profile clears most standard holsters and keeps the factory sight radius intact, so your draw and re-holster stay smooth. This set is cut for the Walther PPQ and P99, including M2 variants, though it's meant for the standard slide rather than optic-ready cuts.
Getting Them On Your Slide
Plan on installing these with a sight pusher or a proper punch and a steady hand. Plenty of folks report a quick swap in a few minutes, while others find the front or rear runs a touch tight and benefits from a light dovetail file to seat cleanly. If you're not set up with the right tools, a gunsmith will have them on in short order. Once seated and zeroed, they hold their spot and give you a crisp, confident sight picture in any light.
Key Specifications
- Manufacturer: TruGlo
- Manufacturer Part Number: TG231W1C
- UPC: 788130028520
- Fits: Walther PPQ & P99 (including M2, excluding optic-ready models)
- Style: Square Front / U-Notch Rear
- Front Sight: Green tritium with orange Focus-Lock ring
- Rear Sight: Green tritium U-notch
- Illumination: Swiss tritium, no batteries required
- Material: CNC-machined steel
- Finish: Fortress Finish (black nitride)
- Assembled: USA
- Shipping Weight: 0.13 lbs
What’s Included
- TruGlo Tritium Pro front night sight
- TruGlo Tritium Pro rear night sight
- Front sight mounting screw
Frequently Asked Questions
Will these TruGlo Tritium Pro sights fit my Walther PPQ M2?
Yes, this set is cut for the standard Walther PPQ and P99, and that includes M2 variants. It is not designed for optic-ready slides, so if your gun has a milled optic cut, check that the rear sight clears before ordering. For a standard PPQ M2 slide, this is the correct fit.
Do the night sights need batteries or charging to glow?
No batteries and no light exposure required. The green glow comes from Swiss tritium sealed inside the vials, which produces its own steady light around the clock. In daylight they read as clean white dots, then glow green once the light drops.
How hard are the Tritium Pro sights to install on a PPQ?
Most folks get them on with a sight pusher or a brass punch and a steady tap, and many report a swap in just a few minutes. Some slides run a little tight and the dovetail may need a light pass with a file to seat cleanly. If you don't have the tools or the confidence, a gunsmith can knock it out quickly, and either way you'll want to confirm zero afterward.
What does the orange front ring actually do?
The orange Focus-Lock ring circles the front tritium vial and gives your eye a bright, high-contrast reference to lock onto during the day. It speeds up how fast you find the front post, which helps with first-shot speed and follow-ups. At night the tritium takes over and glows green.





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