Meprolight M-21T Day/Night Reflex Sight with Triangle Reticle

Experience precision and reliability with the Meprolight M-21T Day/Night Reflex Sight, featuring a triangle reticle for quick target acquisition. This self-illuminated sight operates without batteries or switches, adjusting seamlessly to ambient light for optimal visibility. With its 12 MOA dot size and 30mm lens, this reflex sight is designed to work in tandem with a magnifying scope, offering unlimited eye relief and a quick-release Picatinny mount that retains zero when remounted. Perfect for both day and night use, the M-21T guarantees durability and performance, backed by a 10-year tritium illumination warranty.