The Holosun ARO EVO gold dot sight is an enclosed rifle optic with a large 26mm window and a clean 2 MOA gold dot for bright-light contrast — a step up in window size and features from the ARO MRS, with solar charging added.
Solar Failsafe, Shake Awake, auto-brightness, Lockout Mode and a side-loading CR2032 tray give up to 50,000 hours of runtime and effortless readiness.
How It Compares
Prefer red or green? See the ARO EVO red or green. Want a BDC/ranging reticle? The ARO EVO SPR. Browse all enclosed red dot sights, build via AR-15 optics, and read best AR-15 optics.
Key Features
- Large 26mm enclosed window; clean 2 MOA gold dot
- Solar Failsafe + Shake Awake; auto-brightness; Lockout Mode
- Up to 50,000 h on CR2032
- Lower-1/3 co-witness + low mount included
- 6061-T6 aluminium, IPX8, 1000G
Technical Specifications
| Reticle |
2 MOA dot (gold) |
| Window |
26 mm (1.02 in) |
| Brightness |
8 day / 4 NV |
| Click Value |
0.5 MOA |
| Adjustment Range |
±50 MOA W&E |
| Battery |
CR2032 + Solar Failsafe (up to 50,000 h) |
| Mount |
Lower-1/3 co-witness + low mount |
| Housing |
6061-T6 aluminium, IPX8 |
| Weight |
4.33 oz |
What's Included
- Holosun ARO EVO gold dot
- 1.63in lower-1/3 mount + low mount, multi-tool, wrench, cleaning cloth
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 gold?
Gold can offer better contrast in bright daylight; otherwise identical to the red/green ARO EVO.
ARO EVO vs ARO MRS?
The EVO has a larger 26mm window and adds Solar Failsafe; the MRS is more compact.
Is it enclosed?
Yes — a sealed 26mm emitter rated IPX8.
