The Trijicon RMR HD Sights are pistol optics designed for Law Enforcement and Military use. It features a 3.25 MOA or 1 MOA red dot reticle with a 55 MOA ring, allowing selectable options to use the dot or dot with the ring. The optic is built on a forged aluminum housing and includes a long-lasting, top-loading CR2032 battery with up to 3 years of battery life. Trijicon RMR HD Sights are renowned for superior performance and adaptability in any lighting scenario. The RMR HD Type 3 offers multiple reticle options, including a complex reticle and a single crisp dot, with bright and night vision settings. With nine brightness levels, including three night-vision-compatible modes, users can achieve optimal visibility in various environments. Larger, tactile buttons with improved feedback and an index ridge alignment aid make operation intuitive even with gloves. Designed to fit most optics-ready duty holsters, the Trijicon RMR HD Type 3 is ideal for professionals seeking a reliable, high-performance red dot sight.