Holosun ARO-RD2 Red Dot Sight 2 MOA
In stock in Prague. Ships next business day. No dropshipping.
- Reticle
- 2 MOA dot, red
- Battery
- CR2032
- Battery life
- 50000 h
- Clean 2 MOA dot
- 22 mm tube – matches magnifiers
- T2 footprint – third-party mount compatible
- CR2032, up to 50,000 h, Shake Awake
- Lower 1/3 co-witness riser included
- Aspherical lens, parallax free, unlimited eye relief
Product description
The Holosun ARO RD2 is a robust, feature-rich red dot sight designed for rapid target acquisition on rifles and carbines. It features a crisp 2 MOA red dot reticle that provides precise aiming with minimal obstruction to the field of view. The sight incorporates Holosun’s Shake Awake technology, which automatically powers the unit on when motion is detected and conserves battery life by turning off when stationary.
Constructed from durable aluminum alloy with a hard anodized finish, the ARO RD2 is built to withstand harsh environments and recoil from various calibers. It offers multiple brightness settings, including an automatic brightness adjustment, ensuring optimal visibility in diverse lighting conditions.
The sight is waterproof and shock-resistant, making it suitable for tactical, hunting, and competitive shooting applications. The Holosun ARO RD2 combines durability, efficiency, and advanced features in a compact package.
Key Features:
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Crisp 2 MOA red dot reticle
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Shake Awake technology for power saving
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Durable aluminum alloy construction with hard anodized finish
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Multiple brightness settings with automatic adjustment
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Waterproof and shock-resistant
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Long battery life with easy replacement
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Wide field of view with minimal parallax
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Compatible with standard Picatinny mounts
In the Box:
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Holosun ARO RD2 red dot sight
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Mounting hardware
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Lens covers
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User manual
Technical specifications
Compatibility & mounting
Mounts on Picatinny/Weaver with the included lower 1/3 (1.63") riser. T2 footprint accepts Aimpoint Micro mounts. Suits SA vz.58, AR-15, AK 47/74, MP5, shotguns; rated to 9.5×73.
Model comparison Holosun Holosun ARO
 Holosun ARO-GR2 Green Dot Sight 2 MOA |  Holosun ARO-MRS-GR Green Dot Sight |  Holosun ARO-MRS-RD Red Dot Sight |  Holosun ARO-RD2 Red Dot Sight 2 MOAThis product | |
|---|---|---|---|---|
| Price | 241,25 € | 291,25 € | 282,92 € | 228,75 € |
| Availability | In stock | More than 5 pcs | More than 5 pcs | In stock |
| Reticle | 2 MOA dot, green | 2 MOA dot + 65 MOA circle, green (MRS) | 2 MOA dot + 65 MOA circle, red (MRS) | 2 MOA dot, red |
| Battery | CR2032 | CR2032 | CR2032 | CR2032 |
| Battery life | 50000 h | 50000 h | 50000 h | 50000 h |
| Objective lens | 22 mm | 22 mm | 22 mm | 22 mm |
| Tube diameter | 22 mm | 22 mm | 22 mm | 22 mm |
| Footprint | T2 (Aimpoint Micro) | T2 (Aimpoint Micro) | T2 (Aimpoint Micro) | T2 (Aimpoint Micro) |
| Mount | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver | Lower 1/3 co-witness (1.63") included, Picatinny / Weaver |
| Brightness settings | 12 (10 daylight + 2 NV) | 12 (10 daylight + 2 NV) | 12 (10 daylight + 2 NV) | 12 (10 daylight + 2 NV) |
| Auto shut-off | Shake Awake | Shake Awake | Shake Awake | Shake Awake |
| Night vision | Yes | Yes | Yes | Yes |
| Material | Aluminum | Aluminum | Aluminum | Aluminum |
| Color | Green | Green | Red | Red |
| SKU | ARO GR2 | ARO MRS GR | ARO MRS RD | ARO RD2 |
FAQ
What is the T2 footprint?
Difference from the 403/503 series?
Is a low mount included?
Why buy from Tactical-Shop
- Free shipping within CZ over 120 €.
- 14 days to return, no questions asked.
- Orders placed before 14:00 ship the same business day.
- Expert advice by phone or e-mail — fast replies.
Logistical Assurance
Every order is hand-inspected in our Prague warehouse before dispatch. Condition and packaging are verified. Orders placed before 14:00 ship the same day.