Sightron S-TAC 4-20x50 SFP Non Illuminated MOA-2 1/4 MOA SF 30mm Rifle Scope
The Sightron S-TAC 4-20x50 is a versatile, high-performance rifle scope designed for shooters who need clarity, precision, and reliability at a sensible price.
With a wide zoom range, crisp MOA reticle, and smooth side-focus parallax, it's perfect for long-range target work, varmint shooting, or mid-to-long range hunting.
The Sightron S-TAC 4-20x50 is a versatile, high-performance rifle scope designed for shooters who need clarity, precision, and reliability at a sensible price. With a wide zoom range, crisp MOA reticle, and smooth side-focus parallax, it's perfect for long-range target work, varmint shooting, or mid-to-long range hunting.
Key features:
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4-20x zoom range – ideal for mid to long-range shooting scenarios
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50mm objective lens – delivers excellent brightness and edge-to-edge clarity
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MOA-2 reticle (second focal plane) – fine crosshair with clean MOA hash marks for windage and holdover
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Side focus parallax adjustment – focuses from just 10 yards to infinity
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Exposed target turrets – 1/4 MOA click values, resettable to zero, with 40 MOA per revolution and 80 MOA total adjustment
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Zact-7 Revcoat fully multi-coated lenses – enhanced colour accuracy and reduced glare
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30mm one-piece tube – durable and built to withstand real-world recoil
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Waterproof, fog-proof and shockproof – suitable for all weather and calibres
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Backed by Sightron’s Limited Lifetime Warranty for total peace of mind
Typical buyer questions:
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Is this good for long-range shooting? Yes – the 20x magnification, MOA-based turrets, and side focus make it ideal.
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Can it handle centrefire rifles like .308 or .223? Absolutely – it’s rated for recoil and performs well on a variety of platforms.
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Will it work with air rifles? Yes – side focus down to 10 yards makes it suitable for airguns and rimfires.
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Does it come with mounts? No – rings are not included. You'll need 30mm scope rings.
Perfect for:
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Target shooters looking for precision and reliability
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Varmint and deer hunters needing long-range clarity
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Air rifle and rimfire shooters who want repeatable accuracy
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Anyone looking for top-end performance without the premium price
- 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: MOA-2
- 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.): 23.8
- Length (in.): 14.8
- Tube Diameter: 30mm
- Sunshade Included: No
- Lens Cover Included: No
- Illuminated Reticle: No
- Made in the Philippines
- Sightron Limited Lifetime Warranty
Scope Dimensions - all measurements in inches (IN):
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- Fast Focus Eyebell: This allows for quick and easy adjustments when in the field.
- Target Turret: Precision adjustable target turret in 1/4 MOA adjustments. All models are resettable to zero and are protected by rugged windage and elevation caps.
- Zoom Ring Lever: A pop-up style zoom ring lever for ease of use in cold weather climates.
- Lifetime Warranty: We are so confident in the quality of our products that Sightron offers a Lifetime Warranty.
- ExacTrack: This scope features Sightron’s unique ExacTrack windage and elevation adjustment system. No other system on the market comes close to the precision and performance of ExacTrack.
- Zact-7 Revcoat Multi-Coating: Sightron’s Zact-7 Revcoat employs revolutionary lens coating technology featuring fully multi-coated precision ground glass.
- Waterproof: Rain, snow or humidity, Sightron optics are built using a 100% sealed system ensuring a lifetime of performance in the most extreme environmental conditions.
- Shockproof: Rated for recoil and impact from even the toughest loads.
- Nitrogen Gas Charged: Nitrogen filled to provide a lifetime of use from fogging and internal water buildup.
Reticle Dimensions: All measurements in MOA at 100 Yards
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- Sightron S-TAC 4-20x50 SFP Non-Illuminated MOA-2 1/4 MOA SF Rifle Scope.
- 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 [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
