Hawke Sidewinder 30 4–16x50 SFP Rifle Scope – Illuminated 10x Half Mil Reticle
Second Focal Plane (SFP) Half Mil reticle calibrated at 10× for simple holdovers
The Hawke Sidewinder 30 SF 4-16x50 10x Half Mil IR rifle scope is a fantastic all-round optic that balances magnification and light gathering perfectly. I like the larger 50mm objective lens, which enhances brightness and clarity in low-light hunting conditions. The 4-16x zoom range makes it adaptable for both mid-range pest control and longer-distance target shooting. With the precise Half Mil IR reticle, side focus parallax control, and robust 30mm tube construction, this Hawke Sidewinder scope delivers outstanding optical performance and dependable accuracy. - George
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The Hawke Sidewinder 30 4–16×50 SFP Rifle Scope combines a versatile magnification range with a 10× Half Mil illuminated reticle, making it ideal for precision shooters who prefer a clean Second Focal Plane (SFP) sight picture with fixed calibration for holdovers.
With reliable optics, smooth magnification control and illumination for mixed lighting, this scope suits mid-to-long range shooting where consistent aiming references at a chosen magnification matter.
With Hawke’s H5 optical system, it delivers a stunning 24° ultra-wide field of view and exceptional clarity through its 18-layer fully multi-coated lenses and low dispersion Crown glass.
Designed for accuracy, the scope features resettable locking turrets with 1/10 MRAD adjustments and a witness window, giving you instant visual confirmation of turret position.
A removable index-matched side wheel ensures effortless parallax correction from 9 metres to infinity, making this scope ideal for both close and long-range shooting.
Its 30mm mono-tube chassis, multi-LED illuminated 10x Half Mil reticle, and generous 100mm eye relief deliver comfort and performance under any conditions.
Finished with a fast focus eyebell, zoom throw lever, and full weather sealing, the Sidewinder is shockproof, waterproof, fog proof and rated for all calibres.
Backed by the Hawke No-Fault Lifetime Warranty, it's a reliable companion for serious shooters.
Versatile 4–16× Magnification
The 4–16× range covers general precision use, offering enough magnification for distance work without being overly bulky for mid-range shooting.
Second Focal Plane (SFP) Simplicity
The reticle stays the same visual size as magnification changes, giving a clean, uncluttered sight picture that many shooters prefer.
10× Calibrated Half Mil Reticle
Holdover and ranging marks are accurate at 10× magnification, making it easy to use the reticle consistently once set to its calibrated power.
Illuminated Reticle for Mixed Light
Illumination improves reticle visibility against dark targets and shaded backgrounds, helping maintain aiming clarity in varied light conditions.
30 mm Tube & Solid Adjustments
The 30 mm main tube provides good internal adjustment range and mechanical stability for repeated dialing.
- Optical System H5
- Scope Tube 30mm
- Magnification 4 – 16x
- Objective Lens 50mm
- Reticle 10x Half Mil
- Illumination 6 Levels (Red)
- Illumination Control Stepped Rheostat with Off Positions In-between
- Parallax Side Focus
- PX/Focus (Error Free From) 9m – ∞
- Field of View 10.6 – 2.7m @100m
- Field of View (°) 6.1 – 1.5
- Eye Relief 102mm (4in)
- Click Value 1/10 MRAD
- Turret Type (Elevation) Resettable Locking with Witness Window
- Side Wheel Removable, Index-Matched
- Lens Coating 18 Layer Fully Multi-Coated
- Glass Type High Grade, Low Dispersion Crown Glass
- Chassis Construction 30mm Mono-Tube
- Weatherproofing Nitrogen Purged, Shockproof, Waterproof, Fog Proof
- Length 339mm (13.3in)
- Weight 725g (25.6oz)
- Warranty Hawke No-Fault Lifetime Warranty
- All Calibre Rated Yes
- 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 Eyebell With Lock Ring
10× Half Mil Reticle:
Accurate mil spacing on 10× magnification. With half mil spaced markings out beyond 5 miles in all directions, the 10× 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 Aimpoint 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 4-16x50 10x Half Mil IR Rifle Scope
- Instruction Manual
- Reticle Booklet
- Lens Cloth
- Bikink Lens Covers
- 4" Sunshade
- 4" Sidewheel
- Zoom Lever
- Hex Key
- CR2032 Battery
Q: What does Second Focal Plane (SFP) mean on this scope?
With an SFP reticle, the reticle stays the same visual size as magnification changes. On this model, the Half Mil reticle is calibrated at 10×, meaning holdover and ranging marks are accurate when set to 10×.
Q: What is a 10× Half Mil reticle?
It means the Half Mil subtensions are true at 10× magnification, giving accurate holdover spacing at that setting for elevation and wind holds.
Q: Is the reticle illuminated?
Yes. Illumination improves reticle visibility in mixed lighting and against dark targets, while remaining subtle enough for precision aiming.
Q: What type of shooting is this scope best for?
The 4–16× range suits mid-to-long range precision shooting, where shooters prefer a clean SFP reticle with a fixed calibration point.
Q: Why choose SFP over FFP on a Sidewinder?
SFP keeps the reticle visually consistent at all magnifications, giving a clean sight picture and fine reticle detail at lower zoom levels.
Q: What is the benefit of the 50 mm objective lens?
The 50 mm objective provides strong light gathering while keeping overall size and weight more manageable than larger objectives.
Q: Can this scope be used for dialing as well as holdovers?
Yes. You can dial corrections using the turrets or use reticle holdovers at the calibrated 10× magnification.
Summary
A clean SFP precision rifle scope with Half Mil holdovers calibrated at 10× and illumination for mixed lighting conditions.
Hawke No-Fault Lifetime 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.
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 [email protected].
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 Manual HERE
