Hawke Sidewinder 30 SF 4-16x50 SR PRO SFP IR 30mm Rifle Scope
- System H5 optics with 18-layer fully multi-coated lenses
- SR Pro II illuminated reticle in Second Focal Plane (SFP)
- Locking, resettable exposed turrets with witness window
- Parallax side focus from 10 yards to infinity with index-matched side wheel
- Field of view: 31.8 – 8.1ft @100yds
- Generous 100mm eye relief for comfort and safety
- Durable 30mm mono-tube chassis, rated for all calibres
- Hawke No-Fault Lifetime Warranty

The Hawke Sidewinder 30 SF 4-16x50 SR PRO SFP IR is a high-performance, multi-discipline rifle scope built for precision, consistency, and rugged reliability. Whether you're on the range or in the field, the Sidewinder provides the clarity and control serious shooters demand.
Featuring Hawke’s System H5 optics, this scope delivers exceptional image quality and clarity with 18-layer fully multi-coated lenses and generous 100mm of eye relief. The Side Focus parallax adjustment enables accurate, parallax-free shooting from 10 yards to infinity, assisted by a removable index-matched side wheel for smooth, precise control.
Locking and resettable exposed turrets with witness windows give a quick visual confirmation of turret position. The SR Pro II illuminated reticle, set in the Second Focal Plane (SFP), provides advanced holdover and windage marks designed to work seamlessly with any calibre, making this scope ideal for dynamic shooting scenarios.
Built on a 30mm mono-tube chassis, the Sidewinder is shockproof, waterproof, and nitrogen purged, ensuring long-term durability across all weather and recoil conditions.
- Optical System System H5
- Scope Tube 30mm
- Magnification 4 – 16x
- Objective Lens 50mm
- Reticle SR Pro II
- Illumination 6 Levels (Red)
- Illumination Control Stepped Rheostat with Off Positions In-between
- Parallax Side Focus
- Focal Plane SFP (Second Focal Plane)
- Lens Coating Fully Multi-Coated – 18 Layers
- Field of View 31.8 – 8.1ft @100yds / 10.6 – 2.7m @100m
- Field of View (°) 6.1 – 1.5
- Eye Relief 4in / 102mm
- Parallax/Focus (Error Free From) 10yds – ∞ / 9m – ∞
- Exit Pupil 0.49 – 0.12″ / 12.5 – 3.1mm
- Click Value 1⁄10 MRAD
- Turret Type (Elevation) Witness Window, Exposed, Locking, Resettable
- Elevation Turret Clicks (Max) 26 MRAD
- Turret Type (Windage) Witness Window, Exposed, Locking, Resettable
- Windage Turret Clicks (Max) 26 MRAD
- Ocular Type Locking Fast Focus
- Power Selector Knurled Posi-Grip with Removable Zoom Lever
- Length 13.3in / 339mm
- Weight 25.6oz / 725g
- Precision side focus adjustment with removable index-matched side wheel
- SR Pro II reticle with multiple aim points for trajectory and wind compensation
- 6 levels of red illumination with off positions between each setting
- Locking fast-focus eyebell to maintain reticle sharpness
- Removable zoom throw lever for quick magnification changes
- Witness window provides immediate visual feedback on turret positions
- Shockproof, waterproof, and fog proof – nitrogen-purged internals
- Engineered for use with all calibres, from small bore to high-recoil rifles
SR Pro II Reticle:
Working with your bullet’s trajectory the SR Pro II reticle, exclusively from Hawke, is guaranteed to provide usable aim points whatever your calibre. The reticle features an illuminated central aim point, holdover aim points with windage bars and dots, hollow posts that don’t obstruct your view and range finding brackets.
The holdover aim points on the lower post of the reticle are designed with gaps increasing in size. This more closely represents the fall of a bullet’s trajectory; the further the bullet travels, the faster the bullet falls.
When on 8× magnification, the hollow bars at the edge of the reticle are divided into segments that each represent 3.6 inches at 100 yards (this is equal to 100mm at 100m, also known as 1 MRAD).
- Hawke Sidewinder 30 SF 4-16x50 SR PRO SFP IR Rifle Scope
- Instruction Manual
- Reticle Booklet
- Lens Cloth
- Bikini Style Lens Cover
- 4" Sunshade
- 4" Sidewheel
- Zoom Lever
- Hex Key
- CR2032 Battery
- 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
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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
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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!
Download Manual HERE