Drop targets with impeccable precision in challenging CQB environments with the Holosun AEMS MRS Green 2 MOA Dot / 65 MOA Circle Reflex Sight features a precision-machined and hard-coat anodized 7075 T6 aluminum housing, compatible with most rail-equipped rifles and shotguns. Solar Failsafe™ technology utilizes the sun’s energy to power the unit in daylight environments for superior battery conservation, while Shake Awake™ technology automatically activates the red dot when it detects motion for an instant, hands-free activation, and automatically powers down the unit when the weapon is idle for an extended period of time. Multilayer reflective glass lenses deflect stray light away from your eye for exceptional clarity and reduced eye fatigue. The Multi-Reticle System allows you to choose your favored reticle (2 MOA dot, or 65 MOA circle) for enhanced reliability, while multiple user-selectable brightness settings deliver exceptional clarity in any lighting. Better yet, the illuminated reticle adjusts in .5 MOA increments and is powered by an ultrareliable Holosun Super LED for lasting performance, and delivers up to 50,000 hours of dependable service on a single CR2032 battery (included).