Hawke Optics Endurance 3 MOA Red Circle Reflex Sight
At the heart of the Endurance Reflex is its multi-reticle system allowing users to choose between a 3 MOA dot, a 30 MOA circle, or a combination of both, with the Circle and Dot option. This versatility can be easily accessed at the press of a button. Featuring bright red illumination with 10-stage digital brightness control, the sight is adaptable for any lighting condition, including 2 night-vision compatible settings, ensuring you're ready for any scenario, day or night.
Designed for seamless integration, the Endurance Reflex sights use the RMSc footprint for direct mounting on slimline pistols. Additionally, a removable Weaver/Picatinny base is included, providing an ultra-compact solution perfect for rimfire rifles, air rifles, ARs, and shotguns. Whether you're outfitting your hunting rifle or optimising your AR, this sight is designed to deliver reliable performance.
The innovative A.I.M. (Auto Illumination Mode) maximises battery efficiency by placing the sight into standby mode after 5 minutes of inactivity, conserving power. The sight instantly powers back on when it detects movement, ensuring you're always ready to engage. Coupled with a high-efficiency LED emitter, the Endurance Reflex can run at daylight-bright settings for several years on a single battery, offering exceptional longevity and peace of mind.
Engineered for a variety of firearms, this sight offers a parallax error-free experience from 10 yards (9 metres) onwards, guaranteeing pinpoint accuracy when it matters most. With 10 brightness levels and a 3 MOA red dot, the Endurance Reflex Red Dot Sight is ideal for pistols, ARs, hunting rifles, and shotguns, making it a versatile and invaluable tool for every shooter.
Take your shooting experience to the next level with the Endurance Reflex Sight – where precision meets performance.
- Magnification 1x
- Objective Lens 21mm
- Reticle 3 MOA Dot / Circle Dot
- Illumination 10 Stage Digital Brightness (8 Day / 2 Night) - Red
- Mount Weaver Rail / RMSc Footprint
- PX/Focus (Error free from) 10yds - ∞ (9m - ∞)
- Click Value 1 MOA
- Length1.6in / 41mm
- Height 1″ / 26mm
- Width 0.9″ / 24mm
- Weight 0.9oz / 26g
- Length (with base) 1.6″ / 41mm
- Height (with base) 1.4″ / 36mm
- Width (with base) 1.2″ / 31mm
- Weight (with base) 1.7oz / 48g
- 3 MOA red dot with 10-stage digital brightness control
- Weaver Rail Mount
- RMSc Direct Mount
- Ideal For Pistols, ARs, Hunting Rifles, And Shotguns
- 3 MOA Red Dot
- 10 Levels of Brightness
- Parallax Error Free From 10 Yards/9 Meters
- A.I.M. (Auto Illumination Mode)




- Hawke Optics Endurance 3 MOA Red Circle Reflex Sight
- User manual
- Lens cloth
- Rubber protective cover
- Gasket
- Base
- Hex key
- Flat head tool
- Mounting screw
- CR2032 Battery
- Hawke Optic 2 year warranty
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.
- Download manaual HERE