Meprolight Tru-Dot Rifle and Shotgun Sights, born from military innovation, set the tritium illuminance standard. With an industry-first brightness, these sights guarantee visibility from daylight to darkness. Trusted by OEM manufacturers, they offer a 3-dot configuration for swift target acquisition in daylight and a green glow in lowlight conditions. Crafted with premium Swiss-made tritium vials, these sights endure abuse with a drop-proof, shock-proof design. Battery-free and maintenance-free, Mepro Tru-Dot® sights provide constant readiness for 12 years, seamlessly fitting into holsters without modifications. Confidence-inspiring in any environment, they represent the pinnacle of reliability.