Holosun AEMS

The Holosun AEMS is a compact enclosed reflex sight available with either a red or green Multi-Reticle System. Select the preferred reticle color from the available options above. Both configurations combine a wide viewing window, durable 7075-T6 aluminum construction, Solar Failsafe, Shake Awake, and a versatile selectable reticle system in a compact optic designed for rifles, shotguns, and pistol-caliber carbines.

The enclosed housing protects the LED emitter from rain, dust, mud, and debris that can obstruct an open-emitter optic. Despite its sealed design, the AEMS remains lightweight and compact, providing a larger sight picture than many traditional micro red dots without adding excessive bulk to the firearm.

Holosun’s Multi-Reticle System allows the shooter to choose between a precise 2 MOA dot, a fast-acquisition 65 MOA circle, or the combined circle-dot reticle. The dot offers a refined aiming point for more deliberate shots, while the large outer circle supports rapid target acquisition and close-range transitions.

Red and green reticle options allow the optic to be matched to personal preference, lighting conditions, and visual sensitivity. The red model uses a 650nm Super LED, while the green model uses a 540nm Super LED. Both versions provide eight daylight and four night-vision-compatible brightness settings.

Solar Failsafe supplements the CR2032 battery with ambient light and supports automatic brightness adjustment when the optic is operated in Auto Mode. Manual Mode provides direct control over reticle intensity, while Shake Awake conserves battery life by placing the optic into standby during periods of inactivity and instantly restoring the previous setting when movement is detected.

The large rectangular window supports fast both-eyes-open shooting and provides greater peripheral awareness during target transitions. Transparent front and rear flip-down lens covers protect the glass while still allowing the optic to remain usable if the covers are closed.

An included lower 1/3 co-witness Picatinny mount positions the optic at a 1.63-inch optical centerline for modern rifles and carbines. The removable mount also allows the AEMS to be paired with compatible aftermarket mounts when a different height or mounting configuration is preferred.

With its 7075-T6 aluminum housing, IP67 environmental protection, Lock Mode, long battery life, and enclosed optical system, the Holosun AEMS is well suited to defensive carbines, competition PCCs, duty-style rifles, shotguns, and general-purpose range builds.

Holosun AEMS Features

• Available with a red or green reticle
• Advanced Enclosed Micro Sight design
• Fully enclosed LED emitter
• Holosun Multi-Reticle System
• Selectable 2 MOA dot, 65 MOA circle, or combined circle-dot reticle
• Red model uses a 650nm Super LED
• Green model uses a 540nm Super LED
• Up to 50,000 hours of battery life
• Solar Failsafe technology
• Shake Awake motion activation
• Automatic and manual brightness modes
• Eight daylight and four night-vision-compatible brightness settings
• Memory function recalls the previous setting
• Lock Mode helps prevent accidental setting changes
• Large rectangular viewing window
• Transparent front and rear flip-down lens covers
• Multi-coated lenses
• True 1X magnification
• Unlimited eye relief
• Parallax-free design
• 7075-T6 aluminum housing
• Included lower 1/3 co-witness Picatinny mount
• IP67 environmental protection

Optical Specifications

• Reticle color: Red or Green
• Red wavelength: 650nm
• Green wavelength: 540nm
• Reticle: 2 MOA dot and 65 MOA circle
• Magnification: 1X
• Window size: 1.10″ x 0.87″
• Eye relief: Unlimited
• Parallax: Parallax-free
• Lens treatment: Multi-coated

Electronic Specifications

• Battery type: CR2032
• Battery location: Side-loading tray
• Battery life: Up to 50,000 hours
• Brightness settings: 8 daylight and 4 night vision
• Solar Failsafe: Yes
• Shake Awake: Yes
• Automatic brightness adjustment: Yes
• Manual brightness adjustment: Yes
• Memory function: Yes
• Lock Mode: Yes

Mechanical and Physical Specifications

• Housing material: 7075-T6 aluminum
• Housing color: Black
• Adjustment per click: 0.5 MOA
• Windage and elevation travel: ±50 MOA
• Dimensions: 2.2″ x 1.54″ x 1.7″
• Optic weight: 3.9 oz
• Mounting interface: Picatinny
• Included mount height: 1.63″ lower 1/3 co-witness
• Environmental rating: IP67
• Operating temperature: -30°C to 60°C
• Storage temperature: -40°C to 70°C

Included Components

• Holosun AEMS optic in the selected reticle color
• Lower 1/3 co-witness Picatinny mount
• Transparent front and rear flip-down lens covers
• CR2032 battery
• Multi-tool
• Lens cloth
• User documentation

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