Sightron S-TAC 4-20x50 SFP Non Illuminated Duplex SF 1/4 MOA Rifle Scope
instalment plans from £36.81/month

The Sightron S-Tac 4-20x50 SFP Duplex SF Non IR Rifle Scope features many of the unique qualities the Sightron S-Tac illuminated series has but without the price tag.
The Sightron S-Tac 4-20x50 comes equipped with ZACT-7 Revcoat Multi Coatings which is a 7 layer multi-coating with precision ground glass which provides superior light transmission and resolution for the ultimate in performance.
The 30mm tube of the Sightron S-Tac 4-20x50 is a one-piece main tube the is made from high-quality aircraft aluminium which is more than twice as thick as one-inch models to provide maximum rigidity.
Turrets on the Sightron S-Tac 4-20x50 are Sightron's unique ExacTrack windage and elevation adjustment system, this system offers superior precision and performance.
Sightron S-Tac 4-20x50 scopes come with a side focus system that offers parallax adjustment from 10 yards to infinity making it a perfect choice for a wide range of firearms.
The simple duplex reticle of the Sightron S-Tac 4-20x50 makes it an excellent choice for target shooting or varmint control at all ranges and at its bargain price it will take some beating.
- Magnification: 4-20X
- Object Diameter (mm): 50
- Focal Plane: Second Focal Plane
- Fov (ft@100 Yds.): 23.6-4.4
- Eye Relief (in.): 3.7-4.0
- Reticle Type: Duplex
- Click Value (@100 Yds.): 1/4 MOA
- Minutes Per Revolution: 15 MOA
- W/E Travel (@100 Yds.): 40/80 MOA
- Knob Style: Target (Resettable)
- Zero Stop: No
- Focus Type: Side Focus
- Parallax Range: 10yds to Infinity
- Finish: Matte Black
- Waterproof: Yes
- Fully Multi-Coated: Yes (Zact-7 TM 7-Layer)
- Weight (oz.): 23.6
- Length (in.): 14.8
- Tube Diameter: 30mm
- Sunshade Included: No
- Illuminated Reticle: No
- Made in the Philipines
Scope Dimensions - all measurements in inches (IN)
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Fast Focus Eyebell
Target Turret
Zoom Ring Lever
Lifetime Warranty
ExacTrack
Zact-7 Revcoat® Multi-Coating
Waterproof
Shockproof
Nitrogen Gas Charged
Reticle Dimensions - all measurements in inches (IN).
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Max Power |
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Sightron Limited Lifetime 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.