The Meprolight Tru-Dot Night Sight Set for Glock combines unrivaled low light performance with one of the brightest night sights available, delivering reliable visibility at dawn, dusk, and in total darkness for Glock standard frames in 9mm, .357 SIG, .40 S&W, and .45 GAP calibers. This fixed TD suppressor-height sighting system, designed to fit Glock pistols with standard frames, features dual green tritium illumination for quick acquisition and precise alignment in critical moments. As part of Meprolights ML-10224 family, these sights are engineered for durability and battlefield-proven reliability, widely adopted by military and law enforcement professionals worldwide. The Tru-Dot technology provides outstanding night brightness and tritium longevity, with a 12-year usable illumination warranty to the original purchaser, ensuring continued performance in the field and at the range. Whether upgrading a duty pistol or improving personal defense setups, these green/green sights offer consistent, fast target acquisition, enhanced protection against low light ambushes, and compatibility with Glock standard frames, making them a trusted choice for accuracy, durability, and long-term value.