Description
Meprolight's Tru-Dot set is one of the more popular night sight upgrades for the CZ P-01, and for good reason. It ditches the plain factory sights in favor of a three-dot tritium system that stays visible around the clock. During the day you get a crisp white outline for fast alignment, and once the light drops, the Swiss-made tritium vials light up in a clean green glow. There's nothing to charge, no batteries to swap, and no light source needed to prime the dots. They just work, 24/7.
What Makes the Tru-Dot CZ P-01 Set Worth Running
The front and rear are both self-illuminated, so all three dots read the same way in any lighting. That consistency is a big part of why these sights point so instinctively under pressure. Meprolight built its reputation supplying law enforcement and military users, and that same combat-proven tritium tech is what's glowing inside this set. The tritium illumination carries a 12-year guarantee, so you're looking at a long service life before the glow starts to fade.
Built to Take a Beating
These are steel sights with a snag-free profile, meaning they clear leather cleanly and don't hang up on the draw. They're drop-proof and shock-proof, engineered to hold up to years of recoil and rough handling without losing zero or brightness. The matte black finish keeps glare down and pairs well with the P-01's stock look.
A Note on Installing Your P-01 Sights
Meprolight designs the Tru-Dot as a direct replacement for the factory sights, though pistol sights are a press-fit job and installation goes best with the right tools. Plenty of folks hand these off to a gunsmith to get them seated and dialed in properly. If you've got a sight pusher and some experience, it's a straightforward swap. Either way, once they're on, you've got a rugged day-and-night aiming solution that'll serve the P-01 for a long time.
Key Specifications
- Manufacturer: Meprolight
- Model: Tru-Dot
- Manufacturer Part Number: 0177753101
- UPC: 840103137018
- Product Type: Fixed Night Sight Set (Front and Rear)
- Fits: CZ P-01
- Illumination: Swiss Tritium, Front and Rear
- Front Dot Color: Green
- Rear Dot Color: Green
- Sight Picture: Three-Dot
- Material: Steel
- Finish: Matte Black
- Power Source: None Required (Battery-Free)
- Tritium Warranty: 12 Years
What’s Included
- Tru-Dot front night sight (green tritium)
- Tru-Dot rear night sight (green tritium)
Frequently Asked Questions
Do the Tru-Dot sights need batteries or charging?
No. The Tru-Dot set is powered by tritium, which glows on its own without any batteries, switches, or exposure to light. The dots are always on, day and night, so they're ready the moment you need them. Meprolight backs the tritium glow with a 12-year guarantee.
Will these fit my CZ P-01 without any modifications?
Meprolight designs this set as a direct replacement for the factory P-01 sights, so no permanent modifications are needed. That said, pistol sights are a press-fit installation and go on cleanest with a sight pusher. Many owners have a gunsmith seat them to get everything aligned properly.
What color are the dots during the day versus at night?
In daylight the tritium vials appear white with a white outline, giving you a bright three-dot picture for fast alignment. When the light drops, all three dots glow green from the tritium. The front and rear read identically, so your sight picture stays consistent in any lighting.
How durable are the Meprolight Tru-Dot night sights?
They're built from steel and designed to be drop-proof and shock-proof, holding up to heavy recoil and rough handling. The snag-free profile also helps them clear a holster cleanly on the draw. Meprolight has supplied this same tritium technology to law enforcement and military users for decades.






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