Delta Optical Stryker HD 3.5-21x44 FFP 0.1 MRAD DPRC-1 Side Focus Rifle Scope
instalment plans from £138.26/month

Delta’s latest edition to their Stryker series is the 3.5-21x44 - a remarkable optical companion tailored for serious marksmen and competitive shooters seeking unparalleled accuracy and reliability in their long-range endeavours. Those familiar with Deltas Stryker series recognise their effort in producing a range of rifle scopes with superior optical clarity.
With a versatile magnification range of 3.5-21, their latest edition suits multiple applications -promising to deliver a seamless transition from mid-range to extreme long-distance shots, boasting a clear and precise sight picture.
Incorporating a First Focal Plane (FFP) design, the 3.5-21x44 allows users to make quick magnification changes in the field while maintaining their pre-determined aimpoints, facilitating accurate holdover and windage corrections. Paired with Deltas proven DPRC-1 reticle, the 3.5-21 Stryker provides useful reference points for hold under and hold overs in any scenario, while an illuminated centre cross aid’s precision work in lowlight conditions.
Capped to deter any unwanted changes, the windage turret is low-profile in design, following the aesthetics of this compact, yet versatile unit. The elevation turret stands tall, showcasing zero-stop capabilities with precise 1/10 MRAD adjustments.
Constructed from durable aircraft-grade aluminium, the Delta Stryker 3.5-21 stands up to the rigors of the field, being shockproof, waterproof, and fog proof – making the perfect pairing for your most extreme outdoor adventures.
Enhance your shooting experience and attain unmatched precision with the Delta Stryker 3.5-21x44, where precision seamlessly meets performance. This powerful tool empowers marksmen to confidently hit their mark, making every shot count.
- Magnification Range: 3.5x - 21x
- Objective Diameter: 44mm
- Field of View @ 100m: 11.1m - 1.9m
- Eye Relief: 71-99mm
- Diopter Range: -3D/+3D
- Water Proof (N2): 0.3kg/cm²
- Reticle Position: 1st focal plane
- Illumination: Cross
- Counter Clockwise: YES
- Per Click: 0.1 MRAD
- Per Revolution: 10 MRAD
- Elev Adj Range: 50 MRAD
- Wind Adj Range: 23 MRAD
- Parallax Adjustment: 9m - ∞
- Zero-Stop: YES
- Tube Diameter: 34mm
- Length: 325mm (12.8")
- Weight: 890g (31.39oz)
- Warranty: 10 years
Delta's premium HD glass
Compact lightweight design
45 MOA
Counter Clockwise (CCW)
Capped low-profile windage turret
Wide field of view
45 MRAD of internal adjustment
Zero-stop function
- Delta Optical Stryker HD 3.5-21x44 FFP 0.1 MRAD DPRC-1 Side Focus Rifle Scope
- Throw lever
- 10 years
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.
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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.