Hawke Sidewinder 30 SF 6.5-20x44 20x Half Mil IR Rifle Scope
- H5 optics system with a 24° ultra-wide field of view, offering 19.5 to 6.3 feet at 100 yards (6.5 to 2.1 metres at 100 metres).
- 100mm eye relief for comfortable and consistent shooting.
- 20x Half Mil illuminated reticle with precise half mil spacing and additional windage aim points.
- Resettable locking turrets with 1/10 MRAD click adjustments and a clear witness window.
- Side focus parallax adjustment from 9 metres to infinity for pinpoint accuracy.
- Built on a 30mm mono-tube chassis; shockproof, waterproof, and fog proof for all-weather reliability.






The Hawke Sidewinder 30 SF 6.5-20x44 20x Half Mil IR Rifle Scope is a precision-engineered optic designed for versatility and long-range accuracy. Built on a robust 30mm mono-tube chassis, this scope is fully shockproof, waterproof, and fog proof, with nitrogen purging to ensure consistent performance in all conditions. Suitable for all calibres, it's a dependable choice for shooters who demand clarity, control, and durability.
Equipped with Hawke’s advanced H5 optical system, it delivers a crisp, wide image through high-grade, low dispersion Crown glass and 18-layer fully multi-coated lenses. The scope offers a generous 24° ultra-wide field of view, ranging from 19.5 to 6.3 feet at 100 yards, with a 100mm eye relief that enhances comfort and shooting confidence.
The 20x Half Mil reticle, designed for precision at 20x magnification, features half mil spaced markings beyond 5 mil in all directions, with additional crosses for windage hold and segmented outer posts for accurate bracketing and rangefinding. The multi-LED illuminated reticle has six brightness levels controlled via a stepped rheostat, with off positions in between for quick adjustments in varying light.
To ensure precise and repeatable adjustments, the scope includes resettable locking turrets with 1/10 MRAD click values and a witness window for clear visual reference. The side focus parallax adjustment delivers parallax-free performance from 9 metres to infinity, enhanced by a removable, index-matched side wheel for fine tuning. Additional features include a removable zoom throw lever and a fast-focus eyebell with lock ring for quick target acquisition.
Compact, reliable, and performance-driven, the Hawke Sidewinder 6.5-20x44 with 20x Half Mil reticle is backed by the Hawke No-Fault Lifetime Warranty, ensuring total peace of mind for serious shooters.
- Length 339mm/13.3"
- Weight 680g/24oz
- Eye relief 102mm/4"
- Focus/Parallax - Side Focus /9m - ∞/10yds - ∞
- Field of View 6.5-2.1m @100m/19.5-6.3ft @100yds
- Exit Pupil 6.8-2.2mm/0.27-0.09"
- Chassis 30mm Mono-tube
- Optical System Objective 44mm
- Illumination Red (6 Levels of Brightness - Off Positions In-between)
- Reticle 20x Half Mil
- Elevation Increment 1⁄10 MRAD
- Elevation Adjustment Range 28 MRAD
- Windage Increment 1⁄10 MRAD
- Windage Adjustment Range 28 MRAD
- Material Aluminium
- Ocular Type Locking Fast Focus
- Lens Coating Fully Multi-Coated - 18 Layers
- Power Selector Style Knurled Posi-Grip with Removable Zoom Lever
- Focal Plane Second Focal Plane (SFP)
- Turret Caps No
- Turret Type Exposed Locking Turrets
- Resettable Locking Turrets With Witness Window
- 30mm Mono-Tube Chassis
- Side Focus
- Illumination
- Side Wheel - Index-Matched (Removable)
- Ultra-Wide Angle 24° FOV
- High Volume Eyebox
- 100mm Eye Relief
- Multi-LED High-Intensity Reticle
- High Grade, Low Dispersion Crown Glass
- 18 Layer Fully Multi-Coated Lenses
- Zoom Magnification Throw Lever (Removable)
- Fast Focus Eyeball With Lock Ring
20× Half Mil Reticle:
Accurate mil spacing on 20× magnification. With half mil spaced markings out beyond 5 mil in all directions, the 20× Half Mil is a versatile reticle that provides aim points no matter how extreme the conditions.
A series of crosses etched on the lower section of the reticle make for extra windage aim points and act to give an easy quick-glance method of counting which mil spacing you’re aiming with. Outer posts are segmented into half mil spacing and 0.2 mil spacings, so can be used for bracketing and rangefinding.
- Hawke Sidewinder 30 SF 6.5-20x44 20x Half Mil IR Rifle Scope
- Instruction Manual
- Reticle booklet
- Lens Cloth
- Bikini Style Lens Covers
- 4" Sunshade
- 2.5" Sidewheel
- Zoom Lever
- Hex Key
- CR2032 Battery
Hawke No-Fault Warranty:
- When you buy your new Hawke scope or binocular, you're buying peace of mind… for life. In the event your product becomes damaged or defective we'll repair it at no charge to you. It doesn't matter how it happened or whose fault it was - we've got you covered.
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.
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!