Holosun ARO EVO Advanced Rifle Optic with Special Purpose Reticle (SPR) and Solar Failsafe - Green Dot
The Holosun ARO EVO Advanced Rifle Optic with SPR Green Dot is a modern rifle red dot built for shooters who want a bigger sight picture and a bit more capability than a basic dot. It uses a 26mm window for a wide, open view, and the Special Purpose Reticle gives you a 2 MOA green dot paired with a 65 MOA circle and extra BDC-style aiming references for distance work. You also get Solar Failsafe and Shake Awake, so it stays powered and ready without you constantly thinking about batteries or switches. Built tough with a lightweight aluminum housing and designed to work smoothly with magnifiers, it’s basically a “do everything better” version of a standard red dot if you want more versatility without going full optic overload.
-Nathan (Technical Advisor)
#1367
#1332
#1370
#1368
#1371
The Holosun ARO EVO Advanced Rifle Optic represents the next evolution in precision shooting, combining rugged durability with innovative features. With a newly redesigned 26mm housing, the ARO EVO offers an expansive sight picture, giving shooters greater situational awareness and improved performance in the field. Its refined profile is engineered for seamless integration with Holosun’s magnifier series, and it comes equipped with a new lens cap and anti-reflection device system to ensure clarity in all conditions.
This model features the Special Purpose Reticle (SPR) – a hybrid reticle that combines a precise 1.5 MOA dot, a 65 MOA circle, and a 3-dot bullet-drop compensator, ideal for both close-quarters speed and intermediate-range accuracy. Designed to deliver exceptional flexibility, the ARO EVO supports Holosun’s Multi-Reticle System (MRS), allowing users to toggle between different aiming solutions to suit their environment or mission.
Powering the optic is Holosun’s Solar Failsafe™ technology, which ensures the reticle remains active even if the battery fails. In Auto Mode, the reticle brightness adjusts in real-time based on available light, maintaining optimal visibility whether under harsh sunlight or in dim conditions. When natural light is abundant, the optic can run indefinitely without a battery using the super capacitor system.
The ARO EVO also includes Shake Awake™, a feature that automatically deactivates the LED when idle and reactivates instantly with movement, dramatically extending battery life – up to 50,000 hours on a single CR2032 cell. Combined with Super LED technology, the optic delivers unmatched clarity and reticle brightness, including night vision-compatible settings.
Crafted from 6061 T6 aluminium with a hard anodised finish, the optic is both lightweight and extremely durable, withstanding submersion (IPX8 rated) and vibrations up to 1000G. The optic is parallax-free with unlimited eye relief, and features 0.5 MOA per click adjustments with a ±50 MOA windage and elevation range.
- Optical Specifications
- Reticle Special Purpose Reticle (SPR) – 1.5 MOA Dot / 65 MOA Circle / 3-Dot BDC (1 MOA) / Ranging Reticle
- Light Wavelength 540nm
- Reticle Colour Green
- Parallax Free Yes
- Eye Relief Unlimited
- Magnification 1x
- Lens Coating Multi-coated
- Electronic Specifications
- Power Source Dual – Solar & CR2032 Battery
- Battery Life Up to 50,000 Hours
- Brightness Settings 8 Daylight / 4 Night Vision Compatible
- Key Features Shake Awake™, Solar Failsafe™, Multi-Reticle System (MRS)
- Physical Specifications
- Window Size 1.02 in
- Dimensions 2.87 × 1.68 × 2.7 in
- Weight 6 oz
- Mechanical Specifications
- Housing Material 6061 T6 Aluminium
- Surface Finish Hard Anodised
- Adjustment per Click 0.5 MOA
- Windage & Elevation Range ±50 MOA
- Environmental Specifications
- Operating Temperature -30℃ to 60℃
- Storage Temperature -40℃ to 70℃
- Waterproof Rating IPX8
- Shock Resistance 1000G
- Special Purpose Reticle (SPR): Combines a 1.5 MOA dot, 65 MOA circle, and bullet-drop compensating ranging marks for enhanced accuracy at various distances.
- Large 26mm Viewing Window: Provides an expanded sight picture for improved situational awareness and faster target acquisition.
- Multi-Reticle System (MRS): Allows users to switch between reticle types for tailored aiming solutions depending on shooting scenarios.
- Solar Failsafe™ Technology: Automatically powers the optic using ambient light and adjusts brightness for optimal visibility, even if the battery fails.
- Shake Awake™ Technology: Conserves battery life by powering down the reticle when idle and reactivating instantly upon motion detection.
- Super LED Technology: Offers ultra-efficient power consumption with brightness settings suitable for both daylight and night vision use.
- Anti-Reflection Device (ARD): Reduces glare and reflection for better concealment and target clarity.
- New Housing Design: Compatible with Holosun magnifiers, the housing is engineered for durability and functionality in rugged environments.
- Lower 1/3 Co-Witness Mount Included: Ideal for pairing with backup iron sights, offering flexibility in mounting height.
- Flip-Up Lens Cap Included: Protects the optic’s lens from dust, debris, and scratches during use and transport.
- Hard Anodised Finish: Provides added resistance to wear, corrosion, and environmental damage.
- IPX8 Waterproof Rating: Ensures full functionality even in extreme weather or submerged conditions.
- Motion-Sensing Operation: Maintains operational readiness without manual power adjustments, ideal for duty and defensive use.
- Tool-Free Brightness Adjustment in Auto Mode: The optic automatically adjusts reticle brightness to suit ambient lighting conditions.
- Holosun ARO EVO Advanced Rifle Optic with Special Purpose Reticle (SPR) and Solar Failsafe
- 1x 1.15" optic mount
- 1x 1.63" optic mount
- 1x Wrench
- 1x Multi tool
- 1x Cleaning cloth
1. What is the ARO EVO actually for?
It’s an advanced rifle optic designed to improve speed at close range while still giving usable holdovers and reference points for mid-range shooting.
2. What does SPR mean?
SPR stands for Special Purpose Reticle—a combo reticle with a central dot, circle, and built-in ranging/holdover marks for more versatility.
3. Is the green dot better than red?
Neither is strictly “better”—green just tends to stand out more in bright daylight for some shooters, while red can be easier on the eyes and battery in certain conditions.
4. Does it work with magnifiers?
Yes, it’s designed with magnifier compatibility in mind and pairs well with flip-to-side setups.
5. What is Solar Failsafe?
It’s a solar backup system that can power or support the optic in good light, extending battery life and adding redundancy if the battery runs low.
6. What is Shake Awake?
A motion sensor feature that turns the optic on when it moves and shuts it off when idle to save power.
7. How big is the sight picture?
It uses a larger 26mm window, giving a wider field of view than typical micro red dots.
8. Is it enclosed or open?
It’s an open-emitter style optic, not fully enclosed like some duty-grade sights.
9. How durable is it?
It’s built from rugged aluminum and designed for harsh conditions, recoil, and weather resistance.
10. What’s the main advantage of the ARO EVO SPR?
It combines a wide field of view, solar + battery redundancy, and a more advanced reticle system that gives you both speed and extra aiming information when you need it.
- Holosun 10 years / product lifetime warranty. Read more here
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
 |
 |
 |
 |
We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
-
A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!