Description
The Holosun AEMS Circle Dot Green Dot Sight brings a new level of precision and versatility to shooters. Its truncated design is 11% shorter than standard micro-optics. This makes it extraordinarily lightweight, weighing only 3.9 ounces. Perfectly suited for both handguns and rifles, the AEMS is a marvel of optical engineering. It combines the practicality of a 2 MOA green dot with the rapid target acquisition of a 65 MOA circle reticle.
Constructed with high-strength 7075 T6 aluminum, the AEMS is robust enough for the most demanding conditions. It provides a vast field of view and unlimited eye relief, essential for maintaining situational awareness and target tracking. The advanced solar failsafe and shake-to-wake features ensure it remains powered and ready. Whether the optic is exposed to bright sunlight or stationed indoors.
Recognized for innovative and cost-effective optics, Holosun has outdone itself with the AEMS Circle Dot model. The sight is not only designed for superb performance but also to withstand rigorous use. Its green reticle is crisp, and the solar failsafe system regulates brightness seamlessly. This optic comes with a lower one-third co-witness mount. Thus allowing compatibility with various firearms and iron sight arrangements.
Features:
- OPTIC DURABILITY: Robust 7075 T6 aluminum housing ensures rugged durability for field reliability.
- LIGHTWEIGHT DESIGN: Weighing only 3.9 ounces, the AEMS offers portability without sacrificing quality.
- VERSATILE RETICLE: Features a dual reticle system, combining a 2 MOA green dot and a 65 MOA circle.
- SOLAR FAILSAFE: Equipped with an auto-brightness solar failsafe system for optimal performance in any lighting condition.
- SHAKE AWAKE TECHNOLOGY: Incorporates cutting-edge motion-sensing technology to save battery when not in use.
- FIELD OF VIEW: Provides a large viewing area for better situational awareness and target acquisition.
- EASY MOUNTING: Comes with a lower one-third co-witness mount, ideal for compatibility with different firearms.
- RELIABLE POWER: Utilizes a commonly found CR2032 battery, allowing for easy replacement and consistent power.
Specifications:
| Brand | HOLOSUN |
|---|---|
| Color | Green |
| Style | Multi-Reticle System (AEMS) |
| Item Dimensions | 2.2 x 1.49 x 2.52 inches |
| Sport | Airsoft (Also suitable for firearms) |
| Item Weight | 3.84 Ounces |
| Material | Aluminum |
| Magnification Maximum | 1x |
| Compatible Devices | Rifle |
| Mounting Type | Picatinny Mount |
| Night Vision | No |
| Package Dimensions | 4.8 x 3.74 x 3.03 inches |
| Package Weight | 0.34 Kilograms |
| Manufacturer | Holosun |
| Part Number | AEMS-221301 |
Included In The Box:
- Holosun AEMS Circle Dot Green Dot Sight
- Lower 1/3 co-witness mount
- Multi-tool
- Clear flip-down lens covers
- User manual
- CR2032 battery
- Lens cloth
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)