Vortex Viper PST Gen II 3-15x44 SFP IR 30mm Rifle Scope EBR-4 MOA
Get the perfect blend of precision and simplicity with the Vortex Viper PST Gen II 3-15x44 SFP IR EBR-4 MOA Rifle Scope, a highly versatile optic built for shooters who prefer clean reticles and dependable dialing performance. The 3-15x magnification range makes it ideal for everything from mid-range engagements to long-distance precision shooting. Its second focal plane design keeps the reticle uncluttered and easy to see, while the EBR-4 MOA reticle provides accurate holdover and windage references at maximum magnification. The illuminated reticle ensures visibility in low-light conditions, and premium XD glass with XR fully multi-coated lenses delivers bright, sharp images. With exposed tactical turrets, the RZR Zero Stop system, side focus parallax adjustment, and a rugged 30mm tube, this scope is built for consistent, repeatable accuracy in demanding environments
-Nathan (Technical Advisor)
- EBR-4 (MOA) reticle with hash-marked subtensions for accurate ranging, holdovers, and windage corrections.
- Wide field of view of 41.2' to 8.6' at 100 yds, delivering excellent situational awareness across the magnification range.
- XD™ Optical System provides outstanding resolution, reduced chromatic aberration, and enhanced edge-to-edge sharpness.
- RZR™ Zero System ensures quick, reliable return to your original zero after elevation adjustments.
- XR™ Fully Multi-Coated lenses maximise clarity and low-light performance.
- Illuminated reticle and rugged aircraft-grade aluminium construction with ArmorTek® protection for dependable performance in demanding conditions.
- Magnification 3–15x
- Objective Lens Diameter 44 mm
- Focal Plane Second Focal Plane
- Reticle EBR-4 (MOA)
- Eye Relief 3.4"
- Field of View 41.2' – 8.6' @ 100 yds
- Turret Style Exposed
- Tube Size 30mm
- Adjustment Graduation 1/4 MOA
- Travel Per Rotation 25 MOA
- Max Elevation Adjustment 75 MOA
- Max Windage Adjustment 40 MOA
- Parallax Setting 20 yds – ∞
- Length 14.3"
- Weight 28.1 oz
- XD™ Optical System for crisp, high-contrast images with minimal colour fringing.
- RZR™ Zero System ensures fast and dependable zero return, ideal for large elevation adjustments.
- XR™ Lens Coatings maximise brightness and clarity throughout all magnification levels.
- Illuminated Reticle designed to maintain accuracy in dim or transitional lighting.
- Argon Gas Purging and O-ring sealing provide complete waterproof and fogproof protection.
- Fast-Focus Eyepiece allows rapid reticle focusing for quick target engagement.
- Aircraft-Grade Aluminium Tube delivers superior strength, rigidity, and shock resistance.
- ArmorTek® Protective Coating resists scratches, dirt, and oil on exposed lens surfaces.
- Low-Glare Matte Black Anodised Finish helps minimise reflections and improve concealment.
- Shockproof Engineering ensures reliable performance under heavy recoil or demanding use.
EBR-4 Reticle (MOA)
Hash-marked reticle using MOA subtension lines and floating wind hold dots for ranging.

- Vortex Viper PST Gen II 3-15x44 SFP IR Rifle Scope
- CR2032 Battery
- Lens Cloth
- 2 mm hex wrench
- 3" Sunshade
1. What magnification range does this scope offer
It features a 3-15x magnification range, ideal for versatile shooting from mid to long range
2. Is this scope first or second focal plane
It is a second focal plane scope, meaning the reticle remains the same size as magnification changes
3. What reticle does it use
It uses the EBR-4 MOA reticle, designed with hash marks for precise holdovers and wind corrections
4. Is the reticle illuminated
Yes, it features an illuminated reticle with multiple brightness settings and off positions between each level
5. What is the tube size
It has a 30mm one-piece aluminium tube for strength and increased adjustment range
6. How precise are the turret adjustments
The turrets adjust in 1/4 MOA increments for accurate and repeatable tracking
7. What is the maximum adjustment range
It offers approximately 75 MOA of elevation adjustment
8. Does it have parallax adjustment
Yes, it features side focus parallax adjustment from approximately 20 yards to infinity
9. Is it suitable for long-range shooting
Yes, it is well suited for precision shooting across a wide range of distances
10. What warranty does this scope come with
It is backed by the Vortex VIP Lifetime Warranty, which is unlimited, unconditional, and transferable
- Vortex VIP Lifetime Warranty
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
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. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
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!

















