
Availability: In Stock
The Meprolight Sights ML63144 is a fiber-tritium bullseye green sight designed specifically for CZ 75, 85, and SP01 pistols. This sight combines two proven low-light technologies—fiber optic light gathering and tritium radiance—to give you a fast, bright aiming point whether you're shooting in daylight, dusk, or a low-light defensive scenario. The green bullseye design is intuitive to acquire and track, making it a practical upgrade for shooters who want their iron sights to work as hard as they do.
Meprolight has built a reputation for rugged, reliable sights that hold zero and stay bright for years. The fiber-tritium hybrid design means you get the daylight brightness of fiber optics powered by ambient and reflected light, backed up by self-illuminating tritium for when the sun goes down. It's the kind of redundancy that matters on a duty gun or a carry pistol you actually depend on.
If you shoot a CZ 75, 85, or SP01 and your factory sights have lost their appeal—or you're building a pistol that needs better low-light capability—this is a purpose-built solution that doesn't require gunsmithing guesswork. Drop it in, confirm your zero, and trust it to work.
The ML63144 is designed specifically for CZ 75, 85, and SP01 models. If you own one of these CZ variants, this sight is a direct fit.
We don't have the specific half-life data for this model's tritium vial. Contact Meprolight directly or refer to the product documentation for tritium luminosity specifications.
Yes. The fiber optic element gathers ambient light, so the sight will be bright in daylight conditions. The tritium provides a backup illumination source in low light.

SKU: 167525559 • Width: 4.75in • Height: 0.75in • Depth: 9in • Weight: 0.105oz





Availability: In Stock
The Meprolight Sights ML63144 is a fiber-tritium bullseye green sight designed specifically for CZ 75, 85, and SP01 pistols. This sight combines two proven low-light technologies—fiber optic light gathering and tritium radiance—to give you a fast, bright aiming point whether you're shooting in daylight, dusk, or a low-light defensive scenario. The green bullseye design is intuitive to acquire and track, making it a practical upgrade for shooters who want their iron sights to work as hard as they do.
Meprolight has built a reputation for rugged, reliable sights that hold zero and stay bright for years. The fiber-tritium hybrid design means you get the daylight brightness of fiber optics powered by ambient and reflected light, backed up by self-illuminating tritium for when the sun goes down. It's the kind of redundancy that matters on a duty gun or a carry pistol you actually depend on.
If you shoot a CZ 75, 85, or SP01 and your factory sights have lost their appeal—or you're building a pistol that needs better low-light capability—this is a purpose-built solution that doesn't require gunsmithing guesswork. Drop it in, confirm your zero, and trust it to work.
The ML63144 is designed specifically for CZ 75, 85, and SP01 models. If you own one of these CZ variants, this sight is a direct fit.
We don't have the specific half-life data for this model's tritium vial. Contact Meprolight directly or refer to the product documentation for tritium luminosity specifications.
Yes. The fiber optic element gathers ambient light, so the sight will be bright in daylight conditions. The tritium provides a backup illumination source in low light.
SKU: 167525559 • Width: 4.75in • Height: 0.75in • Depth: 9in • Weight: 0.105oz
