Holosun – ARO Reflex Sight with Shake Awake
Holosun – ARO Reflex Sight with Shake Awake - Red is backordered and will ship as soon as it is back in stock.
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Description
Description
Ultra-Durable Red Dot Optic with Multi-Reticle Options
The Holosun ARO (Advanced Rifle Optic) is the next evolution in compact red dot sights. Building on the success of the 403 and 503 series, the ARO features a redesigned 22mm housing that's ideal for pairing with magnifiers and modern rifle platforms. This optic delivers rugged performance, versatile mounting options, and instant-on activation with Holosun’s Shake Awake™ technology.
Key Features:
- Reticle Options: 2 MOA Dot with Red, Green, or Gold options
- Housing: Compact 22mm aluminum body with MAO finish
- Mounts: Includes both 1.63" lower 1/3 co-witness and 1.05" mounts
- Power: 50,000-hour battery life with CR2032 cell
- Shake Awake™: Automatically powers down when idle; reactivates with motion
- Durability: IP67 waterproof, rated for 1000G shock resistance
- Brightness: 10 daylight and 2 night vision settings
What’s In the Box:
- 1x ARO-GD2 Optic
- 1x 1.63 in Optic Mount
- 1x 1.05 in Optic Mount
- 1x Multi-tool
- 1x Wrench
- 1x Cleaning Cloth
Technical Specifications:
- Dimensions: 2.48 × 1.54 × 2.63 in
- Weight: 3.38 oz
- Window Size: 0.86 in
- Material: Aluminum Housing
- Adjustment: 0.5 MOA per click, ±50 MOA windage/elevation range
- Submersion Rated: IP67 waterproof
- Operating Temp: -30°C to 60°C
Whether you're training, competing, or preparing for emergencies, the Holosun ARO provides fast target acquisition, rugged reliability, and flexibility to match any mission.
Compare Models:
| Model | Tube Size | Reticle Options | Mount/Build Notes |
|---|---|---|---|
| ARO | 22 mm | 2 MOA dot / MRS | Compact, magnifier-compatible |
| ARO MRS | 22 mm | Full MRS (dot + 65 MOA circle) | Ideal for shooters who want both options |
| ARO EVO | 26 mm | 2 MOA dot / SPR | Larger window, lower co-witness, enhanced features |
| ARO EVO SPR | 26 mm | Special Purpose Reticle (ranging, BDC) | Same EVO enhancements + SPR reticle |
Which Model Should You Choose?
- Choose ARO if you want the compact 22 mm footprint with standard or MRS reticle.
- Choose ARO MRS specifically for the circle-dot MRS reticle on a 22 mm tube.
- Choose ARO EVO if you want a larger sight window and optics-ready build.
- Choose ARO EVO SPR for maximum capability, with ranging/BPC-ready reticle and upgraded housing.
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