The Holosun AEMS CORE X2 gold dot sight is the streamlined, value-focused member of the enclosed AEMS rifle line — a clean 2 MOA gold dot in a sealed, large-window housing. The gold reticle adds contrast in bright daylight.
The X2 optical system reduces parallax by up to 50% for tighter accuracy, and Shake Awake keeps it ready with up to 50,000 hours of runtime. It ships on a lower-1/3 co-witness mount, ready for AR-pattern rifles.
How It Compares
Prefer red or green? See the CORE X2 red or green. Want MRS and solar? The AEMS PRO X2. Browse all enclosed red dot sights and build via AR-15 optics; read best AR-15 optics.
Key Features
- Clean 2 MOA gold dot
- Enclosed emitter; reduced-parallax X2 optics
- Shake Awake; up to 50,000 h on CR2032
- Lower-1/3 co-witness mount included
- 7075-T6 aluminium, IP67
Technical Specifications
| Reticle |
2 MOA dot (gold) |
| Window |
1.1 × 0.87 in |
| Brightness |
10 day / 2 NV |
| Click Value |
0.5 MOA |
| Battery |
CR2032 (up to 50,000 h) |
| Mount |
Lower-1/3 co-witness |
| Housing |
7075-T6 aluminium, IP67 |
What's Included
- Holosun AEMS CORE X2 gold dot
- Lower-1/3 co-witness mount, multi-tool, wrench, CR2032 battery, lens cloth, manual
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Holosun's warranty.
Frequently Asked Questions
Why a gold reticle?
Some shooters prefer gold for contrast in bright light; otherwise identical to the red and green CORE X2.
CORE X2 vs PRO X2?
The CORE is a simpler single-dot version without solar/MRS; the PRO adds MRS, Solar Failsafe and a forward light sensor.
Is it enclosed?
Yes — a sealed emitter rated IP67.
