Meprolight Mepro MPO-F Open Emitter Pistol Sight (RMR Footprint)

Sleek and low profile for a swift draw and target acquisition, the Meprolight Mepro MPO-F Open Emitter Pistol Sight lets you choose from three reticles: a 3 MOA red dot, a 33 MOA circle, or a circle dot combination. It fits on the popular RMR footprint and runs for up to 20,000 hours at mid-power on a single CR1630 battery. Windage and elevation adjust at 1 MOA per click, with 60 MOA of adjustment range in both directions. You can choose one of 10 daylight reticle brightness levels or let the ambient light sensor choose for you; there are also two settings compatible with light-intensifying night vision gear. The battery installs on the side, so you don't have to re-zero your optic when replacing it.