Holosun AEMS-MICRO-GR Enclosed Pistol Green Dot, 2/32 MOA Multi-Reticle, Solar, Shake Awake, AEMS-MICRO Footprint, Black The Holosun AEMS-MICRO-GR is a compact, fully enclosed pistol sight that pairs the AEMS-MICRO platform with a high-visibility green reticle. It was built for shooters who want the weather protection of an enclosed emitter in a true micro optic that fits slim carry pistols. The enclosed housing keeps water, mud, lint and debris away from the emitter, so the reticle stays crisp in the conditions where an open sight can let you down. Add Holosun's Multi-Reticle System, Solar Failsafe, Shake Awake and a tough 7075 aluminum body, and you get a small optic that is ready for everyday carry, home defense and range work. New for 2026, the AEMS-MICRO-GR uses a 540 nm green LED. Many shooters find a green reticle easier to see against natural backgrounds and in bright daylight, which helps the eye find the dot faster when the pistol comes up on target. Key Features Fully enclosed micro optic for pistols Green Multi-Reticle System: 2 MOA dot, 32 MOA circle, or combined circle-dot 540 nm green LED reticle 0.71 x 0.71 inch viewing window 1x magnification, parallax free, unlimited eye relief Automatic brightness from a forward-facing light sensor 8 daylight and 4 night vision compatible brightness settings Solar Failsafe supplements battery power Shake Awake motion activation, Memory and Lockout Mode CR1620 side-tray battery rated up to 100,000 hours 7075 T6 aluminum housing, hard anodized black IPX8 waterproof and 5000G vibration rated AEMS-MICRO footprint with an RMSc to AEMS-MICRO adapter plate included Enclosed Protection in a Micro Size Open emitter optics work well until rain, sweat, lint or mud blocks the LED. The AEMS-MICRO-GR seals the emitter inside the housing, so nothing can get between the LED and the lens. That makes it a smart choice for a carry pistol that rides against your body all day, or for a defensive handgun that may be used in wet or dirty conditions. Even with the enclosed design, the body measures just 1.5 x 1.0 x 1.2 inches, with a central mount height of 0.63 inches, so it stays low and compact on a micro-compact slide. Green Multi-Reticle System Holosun's Multi-Reticle System lets you pick the reticle that fits the way you shoot. The 2 MOA dot is ideal for precise shots at longer pistol distances. The 32 MOA circle is fast to pick up at close range, and the circle-dot combines both, giving you speed up close and precision when you need it. Because the reticle is green, it offers strong contrast against many backgrounds and is easy on the eyes in bright light. Smart Power Management A forward-facing light sensor adjusts reticle brightness automatically as lighting changes, such as moving from a sunny parking lot into a dark building. If you prefer to set brightness yourself, there are 8 daylight settings and 4 night vision compatible settings. Solar Failsafe uses the top-mounted solar panel to supplement battery power, and Shake Awake turns the optic on the moment it senses movement, then lets it rest when the pistol sits still. Memory keeps your last setting, and Lockout Mode prevents accidental changes while you carry. The CR1620 battery sits in a side tray and is rated for up to 100,000 hours of runtime. Built for Hard Use The housing is machined from 7075 T6 aluminum with a hard anodized black finish. It is rated IPX8 waterproof and tested to 5000G of vibration, so it holds up to recoil, drops and daily carry. Windage and elevation adjust in 1 MOA clicks with 30 MOA of travel in each direction, so zeroing is quick and repeatable. Mounting The AEMS-MICRO-GR uses the AEMS-MICRO footprint. Holosun includes an RMSc to AEMS-MICRO adapter plate, which lets you mount the optic on pistols cut for the RMSc footprint. Many slim carry pistols come cut for this footprint or can be fitted with a matching optic plate. Always check your pistol's slide cut before ordering. Who It Is For This optic is a great fit for concealed carry shooters who want enclosed reliability on a small pistol, for shooters who see green better than red, and for anyone moving from iron sights to their first pistol dot. Compare it with other red dot and holographic sights, or shop all Holosun optics to find the right sight for your build. In the Box Holosun AEMS-MICRO-GR optic RMSc to AEMS-MICRO adapter plate Lens cloth Multi-tool Manual Specifications BrandHolosun ModelAEMS-MICRO-GR UPC810047074663 TypeEnclosed pistol reflex sight Magnification1x Reticle2 MOA dot and 32 MOA circle, selectable Reticle ColorGreen Light SourceLED, 540 nm Window Size0.71 x 0.71 inches Brightness Settings8 daylight, 4 night vision Automatic BrightnessYes Solar FailsafeYes Shake AwakeYes Memory and Lockout ModeYes BatteryCR1620, side tray Battery LifeUp to 100,000 hours Adjustment Per Click1 MOA Windage and Elevation Travel+/- 30 MOA ParallaxParallax free Eye ReliefUnlimited Housing7075 T6 aluminum, hard anodized ColorBlack WaterproofIPX8 Vibration Rating5000G Dimensions1.5 x 1.0 x 1.2 inches Central Mount Height0.63 inches FootprintAEMS-MICRO, RMSc adapter plate included Working Temperature-30 to 60 C Storage Temperature-40 to 70 C Frequently Asked Questions Is the Holosun AEMS-MICRO-GR an enclosed optic?Yes. The emitter is fully enclosed, which keeps water, dust and debris away from the LED. What reticle does it use?It uses Holosun's green Multi-Reticle System, with a 2 MOA dot, a 32 MOA circle, or both together. What footprint does it use?It uses the AEMS-MICRO footprint and comes with an RMSc to AEMS-MICRO adapter plate. What battery does it take?It takes a CR1620 battery in a side tray, rated for up to 100,000 hours, and Solar Failsafe supplements battery power. Does it have Shake Awake?Yes. It powers on with motion and also has Memory and Lockout Mode. Is it night vision compatible?Yes. It has 4 night vision compatible brightness settings along with 8 daylight settings. How big is the window?The viewing window measures 0.71 x 0.71 inches. Is it waterproof?Yes. It is rated IPX8 waterproof and 5000G vibration resistant.