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Holosun Technologies  |  SKU: RSR-HSARO-RD2

Holosun – ARO Reflex Sight with Shake Awake

$15795 $18822
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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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Frequently Asked Questions

What makes the Holosun ARO Reflex Sight suitable for emergency preparedness?

The Holosun ARO Reflex Sight is ideal for emergency preparedness due to its robust construction and versatile functionality. Its compact 22mm aluminum housing ensures durability, while the Shake Awake™ technology provides instant-on activation, crucial for quick response situations. With 50,000 hours of battery life, it is reliable for long-term use without frequent battery changes. For those building a comprehensive preparedness plan, this sight offers both durability and functionality.

How does the Shake Awake™ feature enhance the functionality of the Holosun ARO in survival scenarios?

The Shake Awake™ feature is particularly beneficial in survival scenarios where rapid response is required. This technology automatically powers down the optic when idle and reactivates it with motion, ensuring the sight is ready when needed without manual activation. This can be critical during unexpected situations where every second counts. For more on tactical readiness, explore our red dot sight guide.

Can the Holosun ARO Reflex Sight withstand harsh weather conditions?

Yes, the Holosun ARO Reflex Sight is designed to withstand harsh weather conditions. It is IP67 waterproof and rated for 1000G shock resistance, making it suitable for use in rainy or rugged environments. This durability is crucial for maintaining functionality in diverse emergency scenarios, whether you're facing a natural disaster or a tactical situation. For comprehensive survival gear, check out our Optics, Sights & Lasers collection.

What are the reticle options available with the Holosun ARO Reflex Sight?

The Holosun ARO Reflex Sight offers multiple reticle options to suit different preferences and scenarios. It features a 2 MOA dot available in red, green, or gold. These options allow users to choose the reticle color that provides the best contrast and visibility in their specific environment. This flexibility is particularly useful in varying light conditions, enhancing target acquisition speed. For more on choosing the right optic, visit our rifle scope guide.

How does the Holosun ARO Reflex Sight perform in low-light conditions?

The Holosun ARO Reflex Sight is equipped to perform well in low-light conditions. It features 10 daylight and 2 night vision settings, allowing users to adjust brightness according to the environment. This adaptability ensures clear sighting in both bright and dim conditions, making it suitable for a range of tactical and emergency scenarios. For tips on nighttime operations, explore our night vision guide.

What mounting options are included with the Holosun ARO Reflex Sight?

The Holosun ARO Reflex Sight comes with versatile mounting options to accommodate different setups. It includes both 1.63" lower 1/3 co-witness and 1.05" mounts, making it adaptable to various rifle platforms. These options provide flexibility in sight alignment and compatibility with other optics, such as magnifiers. For more on mounting systems, visit our optical accessories collection.

Is the Holosun ARO Reflex Sight suitable for pairing with magnifiers?

Yes, the Holosun ARO Reflex Sight is designed to be compatible with magnifiers. Its compact 22mm housing is specifically engineered to work well with magnifiers, enhancing target acquisition at extended ranges. This makes it a versatile choice for users who may need to switch between close-quarters and long-range engagements. For more on enhancing your optic setup, explore our magnifiers collection.

How does the Holosun ARO Reflex Sight contribute to fast target acquisition?

The Holosun ARO Reflex Sight enhances fast target acquisition through its clear reticle and Shake Awake™ technology. The 2 MOA dot provides precise aiming, while the instant-on feature ensures the sight is ready without delay. This combination is crucial in high-stress situations where speed and accuracy are paramount. For more insights on improving shooting speed, check our tactical gear guide.

What are the power requirements for the Holosun ARO Reflex Sight?

The Holosun ARO Reflex Sight is powered by a CR2032 battery, offering up to 50,000 hours of operation. This long battery life minimizes the need for frequent replacements, ensuring the sight is ready for extended use in emergency situations. However, it's advisable to carry spare batteries as part of your preparedness kit. For more on energy solutions, visit our batteries and chargers collection.

What are the dimensions and weight of the Holosun ARO Reflex Sight?

The Holosun ARO Reflex Sight measures 2.48 × 1.54 × 2.63 inches and weighs 3.38 ounces. Its compact size and lightweight design make it an excellent choice for modern rifle platforms, providing minimal additional weight while maintaining robust performance. This makes it suitable for both tactical applications and everyday readiness. For more on optimizing your rifle setup, explore our Holosun Rifle Reflex Sights collection.