Vortex Diamondback Tactical 4-12x40 SFP VMR-1 MOA Rifle Scope
Built for shooters who want tactical-style precision in a streamlined package, the Vortex Diamondback Tactical 4-12x40 SFP VMR-1 MOA Rifle Scope delivers reliable performance without unnecessary complexity. Its 4-12x magnification range is ideal for mid-range shooting and hunting, offering a perfect balance between field of view and target detail. The VMR-1 MOA reticle provides clean, effective holdover and windage references, while the second focal plane design keeps the reticle consistent and easy to read. Exposed tactical turrets with zero-reset allow fast, repeatable adjustments, and the fibre optic rotation indicator gives a clear visual cue of turret position. With XD glass, fully multi-coated lenses, and a rugged 1-inch aluminium tube, this scope is built to perform in real-world conditions with dependable accuracy.
-Nathan (Technical Advisor)
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- Field of view of 23.6' – 7.9' @ 100 yds for confident target tracking at all magnifications
- XD™ Optical System for excellent resolution, reduced chromatic aberration and impressive clarity
- Fully multi-coated lenses enhance brightness and low-light performance
- VMR-1 (MOA) reticle designed for accurate holdovers, windage corrections and ranging at distance
- Fast-focus eyepiece enables quick, precise reticle adjustments
- Waterproof, fogproof and shockproof construction ensures reliability in all shooting environments
- Magnification 4–12x
- Objective Lens Diameter 40 mm
- Focal Plane Second Focal Plane
- Reticle VMR-1 (MOA)
- Eye Relief 3.9"
- Field of View 23.6' – 7.9' @ 100 yds
- Turret Style Exposed
- Tube Size 1 inch
- Adjustment Graduation 1/4 MOA
- Travel Per Rotation 12 MOA
- Max Elevation Adjustment 70 MOA
- Max Windage Adjustment 70 MOA
- Parallax Setting 100 yds
- Length 14.1"
- Weight 17.5 oz
- XD™ Optical System – Delivers outstanding resolution, edge-to-edge sharpness and enhanced contrast while minimising chromatic aberration.
- Fully Multi-Coated Lenses – Anti-reflective coatings maximise light transmission for improved clarity and brightness.
- VMR-1 (MOA) Reticle – Ideal for long-range precision, offering effective tools for ranging, holdovers, windage corrections and moving target leads.
- Fast-Focus Eyepiece – Allows rapid reticle focusing for a crisp sight picture.
- Aircraft-Grade Aluminium Construction – Machined from a single piece for superior durability and structural strength.
- Low-Glare Matte Black Anodised Finish – Protects against corrosion and wear while reducing reflective signature.
- Nitrogen Gas Purged & O-Ring Sealed – Ensures waterproof and fogproof performance in all conditions.
- Shockproof Build – Engineered to withstand recoil, impact and demanding field use.
Designed to maximize long-distance shooting and ranging abilities, the VMR-1 MOA reticle can be used to effectively determine ranges, holdovers, windage corrections and moving target leads.
Subtension detail for the Diamondback Tactical 4-12×40 with VMR-1 reticle.>
Read the VMR-1 Reticle manual for details on using the reticle for bullet drop compensation and wind drift compensation and ranging.
- Lens Covers
- Lens Cloth
- Tools
1. What magnification range does this scope offer
It features a 4-12x magnification range, ideal for mid-range shooting and hunting
2. What reticle does it use
It uses the VMR-1 MOA reticle, designed for holdovers, wind corrections, and ranging
3. 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
4. What is the tube size
It has a 1-inch tube, offering a lightweight and practical setup
5. How precise are the turret adjustments
The turrets adjust in 1/4 MOA increments for accurate and repeatable tracking
6. What is the maximum adjustment range
It offers approximately 70 MOA of elevation and windage adjustment
7. Does it have parallax adjustment
No, it has a fixed parallax setting at 100 yards
8. What type of turrets does it have
It features exposed tactical turrets with a zero-reset function for quick return to zero
9. Is it durable and weatherproof
Yes, it is waterproof, fogproof, and shockproof with a nitrogen-purged, O-ring sealed construction
10. What warranty does this scope come with
It is backed by the Vortex VIP Lifetime Warranty, which is unlimited, unconditional, and transferable
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!