Holosun SCRS 2 MOA Solar Charging Red Dot Rifle Sight
Crafted from robust 7075 aluminum, the SCRS-RD boasts durability and reliability essential for rigorous use in the field. Its lower 1/3 co-witness, 1.63” mount, built with Holosun’s trusted 509T footprint, ensures seamless compatibility with a wide range of third-party offset RDS mounts, enhancing flexibility in mounting options.
Equipped with light sensors and an advanced Auto Mode, the SCRS-RD delivers automatic reticle intensity adjustments for optimal visibility in any lighting condition. Additionally, the Manual Mode allows users to exercise precise control over dot intensity, catering to individual preferences and situational demands.
Choose between the 2MOA dot or Holosun’s Multi-Reticle System (MRS), offering 12 reticle intensity settings, including four compatible with night vision devices. With a remarkable battery life of up to 50,000 hours, the SCRS-RD ensures extended operational capability in the field.
In the box, you'll find essential accessories, including a lower 1/3 co-witness mount, T10 L key, rubber cover, user manual, CR2032 battery, and lens cloth, providing everything you need for immediate deployment and maintenance.
Revolutionizing optical technology, the SCRS-RD features Solar Failsafe™, ensuring continuous functionality even if the battery fails. Activated in Auto Mode, Solar Failsafe harnesses natural or artificial light to power the optic, maintaining reticle visibility across varying lighting conditions.
Enhancing convenience and efficiency, Shake Awake™ technology conserves battery life by deactivating the LED when not in use, automatically powering it back on with the slightest touch or motion detection. This feature, combined with Solar Failsafe, ensures uninterrupted performance during extended operations.
With its red 2 MOA dot reticle, parallax-free design, and unlimited eye relief, the SCRS-RD offers unparalleled accuracy and comfort during extended shooting sessions. Its rugged construction, coupled with advanced optical and electronic features, makes it an indispensable companion for any serious shooter.
Experience unparalleled performance and reliability with the Holosun SCRS 2 MOA Solar Charging Red Dot Rifle Sight, setting new standards in long gun optics.
Optical Specs:
- Reticle: 2 MOA Dot
- Light Wavelength: 650nm
- Reticle Color: Red
- Parallax Free: Yes
- Unlimited Eye Relief: Yes
- Magnification: 1x
- Multi-Coatings: Yes
Electronic Specs:
- Power Source: Solar & Battery
- Battery Type: Internal Rechargeable Battery
- Battery Life (Hours): Unlimited
- Brightness Setting: 10 DL & 2 NV
Physical Specs:
- Window Size: 20mm Diameter
- Dimensions (in): 1.7×1.35×1.6
- Weight (oz): 2.45
Mechanical Specs:
- Housing Material: 7075 T6 Aluminum
- Surface Finish: Anodize
- Adjustment per Click: 1 MOA
- W&E Travel Range: ±50 MOA
Environment Specs:
- Storage Temperature: -40℃~70℃
- Working Temperature: -30℃~60℃
- Submersion: IP67
- Vibration: 1000G
Solar Failsafe Technology is one of many innovations featured on solar-equipped Holosun optics. With Solar Failsafe, if your battery fails you always have a backup power source when natural or artificial light is available. Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted based on the amount of light the solar cell receives. In brighter conditions you have a brighter reticle and in lower-light conditions the reticle will step down in intensity to match any lighting conditions. On models equipped with a super capacitor, it is possible to run the optic, indefinitely, in daytime and night conditions, by maintaining a charge through the Solar Failsafe System all without a battery.
Shake Awake™
Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred. The slightest touch of the optic instantly reactivates the LED so your Holosun optic is ready when needed.
- Red 2 MOA Dot Reticle
- Auto Adjusting & Manual Brightness Control
- Parallax-free & Unlimited Eye Relief
- Solar Recharging System
- 7075 T6 Aluminum Housing with 509T footprint

- Holosun SCRS 2 MOA Solar Charging Red Dot Rifle Sight
- Lower 1/3 Cowitness Mount
- Rubber Cover
- CR2032 battery
- T10 L key
- User manual
- Lens cloth
- Holosun 10 years / product lifetime warranty. Read more here
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers




We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email order@tacticalscope.co.uk.
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.