Trijicon RMR HD 3.25 MOA Dot & 55 Circle Reflex Sight

The Trijicon RMR HD is a duty pistol optic built on the RMR Adjustable LED: the same patented forged aluminum housing shape and electronics, with a larger window and a top load battery so you can swap the CR2032 without pulling the sight. The reticle switches between a 3.25 MOA red dot alone and the dot inside a 55 MOA segmented circle. A forward looking light sensor reads the light at the target in auto mode and sets the brightness to match.

You get nine brightness settings, including three for night vision and one super bright, and you can adjust both the auto illumination and the dot to circle contrast. The buttons are bigger and easier to find by feel, and the 1 MOA adjusters give clearer audible and tactile clicks. The RMR HD keeps the standard RMR footprint, so it drops onto RMR cut slides and RMR plates. It mounts direct; no mount comes in the box.