Trijicon RMR HD 3.25 MOA Red Dot

This Trijicon RMR HD 3.25 MOA red dot is very easy to operate and it has a durable aluminium housing that can take a hit. The housing’s patented design absorbs and diverts the stresses of impacts away from the lens, which adds to its durability. The objective has a size of 22x16 mm and this Trijicon RMR HD red dot has a dot with a size of 3.25 MOA. In addition to the single dot, you can also choose to use a more complex 55 MOA reticle. There are two turrets on top of the housing and on its side, which can be used to adjust the dot’s position. Each click represents an adjustment of 1 MOA and the turrets have an adjustment range of 135 MOA. 

The buttons on both the left side and the right side of the housing can be used to adjust the dot’s brightness level. Adjusting the brightness level will the red dot over to manual mode, wherein the dot’s brightness level can be chosen manually. While in the automatic mode, the Trijicon RMR HD 3.25 MOA red dot adjusts the brightness itself. After it’s been 16.5 hours since a button was last touched in the manual mode, the red dot will revert back to automatic mode on its own. The Trijicon red dot uses a CR2032 battery that can be switched out on top of the housing.