Vortex Crossfire II 4-12x40 SFP BDC AO 1/4MOA 1" Rifle Scope
The Vortex Crossfire II 4-12x40 SFP BDC AO 1/4 MOA 1" Rifle Scope is designed for shooters who want versatility, precision, and rugged reliability at an exceptional value. Its 4–12x magnification range gives you the flexibility to engage targets from mid-range out to longer distances with confidence, while the 40mm objective lens delivers bright, clear images with excellent detail. The Dead-Hold BDC reticle helps eliminate guesswork when dealing with bullet drop and wind drift, making it ideal for hunting and target shooting alike. With an adjustable objective for parallax correction from close range to infinity, you get a sharp, focused image at any distance. Built from durable aircraft-grade aluminium and fully waterproof, fogproof, and shockproof, this scope is made to perform in tough conditions. Smooth 1/4 MOA adjustments, capped turrets, and fully multi-coated lenses complete a dependable optic that consistently punches above its price point.
-Nathan (Technical Advisor)
- SD Optical System for bright, sharp and high-contrast image quality.
- Fully multi-coated lenses for improved clarity and enhanced low-light performance.
- Dead-Hold BDC (MOA) reticle for accurate holdover and windage at varying ranges.
- Adjustable objective for parallax correction from 10 yds to infinity.
- Wide field of view (24.7' – 8.4' @ 100 yds) for fast target acquisition.
- Fast-focus eyepiece and rugged aircraft-grade aluminium body; waterproof, fogproof and shockproof.
- Magnification 4–12x
- Objective Lens Diameter 40 mm
- Focal Plane Second Focal Plane
- Reticle Dead-Hold BDC (MOA)
- Eye Relief 3.9"
- Field of View 24.7' – 8.4' @ 100 yds
- Turret Style Capped
- Tube Size 1 inch
- Adjustment Graduation 1/4 MOA
- Travel Per Rotation 15 MOA
- Max Elevation Adjustment 50 MOA
- Max Windage Adjustment 50 MOA
- Parallax Setting 10 yds – ∞
- Length 13.6"
- Weight 18.3 oz
- SD Optical System – Reduces chromatic aberration for cleaner, sharper and brighter views across the magnification range.
- Fully Multi-Coated Lenses – Anti-reflective coatings on all air-to-glass surfaces deliver enhanced clarity and superior performance in low light.
- Adjustable Parallax (AO) – The adjustable objective allows precise parallax correction from close range to long distance, increasing accuracy at all ranges.
- Nitrogen Gas Purged – Nitrogen-filled and O-ring sealed for dependable waterproof and fogproof performance.
- Fast-Focus Eyepiece – Enables quick and easy reticle focusing for fast target acquisition.
- Aircraft-Grade Aluminium Tube – A single-piece body providing outstanding strength, durability and recoil resistance.
- Low-Glare Matte Black Anodise – Corrosion-resistant finish reduces reflections and improves shooter concealment.
- Waterproof – Designed to perform reliably in harsh and wet outdoor environments.
- Fogproof – Resists internal fogging across wide temperature fluctuations.
- Shockproof – Built to absorb heavy recoil and impact, maintaining accuracy and zero.
Dead-Hold® BDC (MOA)
Customized hashmark design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern.
- Vortex Crossfire II 4-12x40 SFP BDC AO 1/4MOA 1" Rifle Scope
- Sunshade
- Removable lens covers
- Lens cloth
1. What is the magnification range?
It offers a 4–12x magnification range, ideal for mid to longer-range shooting.
2. What does AO mean?
AO stands for Adjustable Objective, allowing you to correct parallax from around 10 yards to infinity for sharper accuracy.
3. What reticle does it use?
It features a Dead-Hold BDC reticle designed to help with bullet drop and wind drift at varying distances.
4. Is this a First or Second Focal Plane scope?
This is a Second Focal Plane scope, meaning the reticle size stays the same when zooming.
5. Is the reticle illuminated?
No, this model uses a non-illuminated reticle for a clean sight picture.
6. What is the eye relief?
It provides approximately 3.9 inches of eye relief for comfortable and safe shooting.
7. What type of adjustments does it have?
It uses precise 1/4 MOA click adjustments with capped turrets to prevent accidental changes.
8. Is it suitable for low-light conditions?
Yes, fully multi-coated lenses improve light transmission for brighter images in low light.
9. How durable is the scope?
It is built from aluminium and is waterproof, fogproof, and shockproof for harsh environments.
10. What comes in the box?
It typically includes a sunshade, removable lens covers, and a lens cloth.
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
