Vortex Crossfire II 3-9x40 SFP V-Plex Rifle Scope
- SD Optical System for sharper, brighter, high-contrast images.
- Fully multi-coated lenses for improved clarity and low-light performance.
- Fast-focus eyepiece for quick, crisp reticle adjustment.
- Illuminated V-Brite (MOA) reticle for precise low-light aiming.
- Wide field of view (34.1' – 12.6' @ 100 yds) for fast target tracking.
- Durable aircraft-grade aluminium build; waterproof, fogproof, and shockproof.
The Vortex Crossfire II 3-9x40 SFP IR V-Brite Rifle Scope delivers dependable performance, bright visuals, and rugged build quality at an exceptional price point. Designed for shooters and hunters who value clarity, reliability, and ease of use, this scope features Vortex’s SD Optical System to reduce chromatic aberration and enhance image sharpness. Fully multi-coated lenses maximise light transmission, delivering clean and bright views even in challenging low-light conditions.
Its generous eye relief, illuminated V-Brite reticle, and fast-focus eyepiece ensure rapid target acquisition in woodland, open field, or low-light environments. Precision comes as standard thanks to resettable MOA turrets, while the single-piece aircraft-grade aluminium tube provides superior durability. Waterproof, fogproof, and shockproof performance ensures you can rely on the Crossfire II whatever the weather or terrain. Tough, clear, and built for the field, it remains one of the most trusted entry-level scopes available.
- Magnification 3–9x
- Objective Lens Diameter 40 mm
- Focal Plane Second Focal Plane
- Reticle V-Plex (MOA)
- Eye Relief 3.8"
- Field of View 34.1' – 12.6' @ 100 yds
- Turret Style Capped
- Tube Size 1 inch
- Adjustment Graduation 1/4 MOA
- Travel Per Rotation 15 MOA
- Max Elevation Adjustment 60 MOA
- Max Windage Adjustment 60 MOA
- Parallax Setting 100 yds
- Length 12.2"
- Weight 14.8 oz
- SD Optical System – Reduces chromatic aberration to deliver clean, bright, and sharp images across all magnification levels.
- Fully Multi-Coated Lenses – Anti-reflective coatings on every air-to-glass surface enhance contrast and improve low-light visibility.
- Nitrogen Gas Purged – O-ring sealed and nitrogen-filled for robust fogproof and waterproof performance in all environments.
- Fast-Focus Eyepiece – Allows you to adjust the reticle quickly for a crisp, precise aiming point.
- Aircraft-Grade Aluminium Construction – Machined from a solid block for strength, rigidity, and reliable shock resistance.
- Low-Glare Matte Black Anodise – Durable, corrosion-resistant finish minimises reflections and helps maintain concealment.
- Waterproof – Designed to withstand harsh weather and wet shooting conditions.
- Fogproof – Resistant to temperature changes, ensuring clear performance in cold or humid environments.
- Shockproof – Built to endure heavy recoil and impact, maintaining accuracy and zero retention.
V-PLEX RETICLE (MOA):
A popular all-purpose hunting reticle intended for a wide variety of hunting applications.
- Vortex Crossfire II 3-9x40 SFP V-Plex Rifle Scope
- Removable lens covers
- Lens cloth
What is the magnification range of the Vortex Crossfire II 3-9x40?
This scope offers a 3x to 9x magnification range, making it ideal for a wide variety of shooting applications, from close-range to mid- and long-range targets.
What does "SFP" mean in the reticle description?
SFP stands for Second Focal Plane. In this design, the reticle size stays constant across the magnification range. Subtensions are accurate only at the highest magnification (9x).
What is the V-Plex reticle?
The V-Plex is a simple, uncluttered duplex-style reticle, ideal for hunters and shooters who want a clean sight picture for quick target acquisition.
Is the scope waterproof, fog-proof, and shockproof?
Yes. The scope is:
Waterproof, thanks to O-ring seals
Fog-proof, with nitrogen gas purging
Shockproof, built to withstand heavy recoil and impact
What kind of lenses does it use?
It features fully multi-coated lenses, enhancing light transmission and delivering bright, clear images even in low-light conditions.
What is the eye relief on this scope?
The Vortex Crossfire II 3-9x40 provides 3.8 inches of eye relief, suitable for high-recoil firearms and extended shooting sessions.
What are the scope’s dimensions and weight?
Length: 12 inches
Weight: 15 ounces
What’s the field of view?
The field of view ranges from 34.1 to 12.6 feet at 100 yards, depending on magnification.
What type of mounting rings does it require?
This scope has a 1-inch tube diameter, so it requires 1-inch scope rings for mounting.
What is the parallax setting?
The parallax is fixed at 100 yards, typical for general-purpose hunting and target shooting scopes.
What finish does the scope have?
It has a hard anodized, low-glare matte finish, which improves durability and reduces reflection to help maintain a concealed position.
Does this scope come with a warranty?
Yes, it is backed by the Vortex VIP Lifetime Warranty, which promises full repair or replacement regardless of cause, fully transferable, and no receipt required.
- 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!
Download Manual HERE

















