Description
Holosun AEMS Core X2 Rifle Sight Red 2 MOA Dot
The AEMS-CORE-X2-RD delivers streamlined performance with a crisp red reticle in a compact, lightweight optic built for modern rifle setups.
Designed for shooters who prioritize speed and clarity without unnecessary complexity, it pairs a large viewing window with intelligent power management and rugged construction to maintain a clear sight picture and dependable performance across changing environments.
→ Red 2 MOA Dot
Crisp 2 MOA red reticle designed for fast target acquisition and precise aiming.

→ Large Viewing Window
1.26 × 0.98 inch window provides a wide field of view for quicker sight picture and improved situational awareness.
→ Automatic Brightness Adjustment
Forward-facing light sensor adapts reticle brightness to match ambient lighting conditions.
→ Solar Failsafe Technology
Supplemental solar panel supports consistent reticle performance in changing light.
→ Shake Awake Technology
Motion-activated system powers the optic on instantly and preserves battery life when idle.
→ Durable 7075-T6 Housing
Hard-anodized aluminum construction with IPX8 waterproof rating and 1000G vibration resistance.
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In the Box:
- AEMS-CORE-X2-RD
- Lens Cloth
- Multi-Tool
- Wrench
- Manual
- Warranty Card
Specifications:
| Specification | Details |
|---|---|
| FUNCTIONS | |
| Selectable Reticle | No |
| Solar Power | No |
| Shake Awake Technology | Yes |
| Auto Off | Yes |
| Memory | Yes |
| Manual Brightness | Yes |
| Automatic Brightness | No |
| Lockout Mode | Yes |
| OPTICAL DATA | |
| Light Source | LED |
| Wavelength | 650nm |
| Reticle | 2 MOA Dot |
| Magnification | 1x |
| Parallax | No |
| Unlimited Eye Relief | Yes |
| Multi-Coatings | Yes |
| ELECTRONIC DATA | |
| Battery | CR2032 |
| Battery Life | 50,000 Hours |
| Brightness Setting | 10 Daylight & 2 Night Vision |
| Removable Battery | Yes |
| Battery Location | Side Tray |
| MECHANICAL DATA | |
| Housing Material | 7075 T6 Aluminum |
| Surface Finish | MAO |
| Housing Color | Black |
| Adjustment Per Click | 0.5 MOA |
| W&E Travel Range | ±50 MOA |
| Storage Temperature | -40°C ~ 70°C |
| Working Temperature | -30°C ~ 60°C |
| Submersion | IP67 |
| Vibration | 1000G |
| PHYSICAL DATA | |
| Window Size | 1.1″ × 0.87″ |
| Body Dimensions | 2.22″ × 1.76″ × 2.44″ |
| Body Weight | 4.1 oz |
| Central Mount Height | 1.63″ |
| Mount Weight | 5.7 oz |










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