Vortex Diamondback Tactical 4-12x40 Riflescope - VMR-1 Reticle (MOA)

« View all Rifle Scopes
Product Reviews: 5 star review (1)

Vortex Diamondback Tactical 4-12x40 Riflescope - VMR-1 Reticle (MOA) - DBK-10025

Price £267.99
In stock
Log in to add to Wish List

Product Details

Manufacturer code: DBK-10025     |     Our code: 128375

Viper Diamondback Tactical 4-12x40 Riflescope - VMR-1 Reticle (MOA). Exposed tactical turrets built for dialing elevation and windage allow quick and precise bullet drop and wind drift compensation at extended ranges. When we say precise—we mean it. These turrets track better than any Bloodhound and reliably return to zero every time. A zero-reset feature lets you re-index the zero reference marks on both turrets after sight in, while fiber optic rotation indicators integrated into the turrets provide a visual cue of your turret’s position.


  • XD™ Lens Elements Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
  • XR™ Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • Second Focal Plane Reticle Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification.


  • Tube Size 1-inch diameter.
  • Aircraft-Grade Aluminum Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
  • Waterproof O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.
  • Fogproof Nitrogen gas purging prevents internal fogging over a wide range of temperatures.
  • Shockproof Rugged construction withstands recoil and impact.
  • Hard Anodized Finish Highly durable low-glare matte finish helps camouflage the shooter's position.
  • Precision-Glide Erector System Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions.
  • Exposed Tactical Turrets The Diamondback® Tactical scopes feature tactical windage and elevation turrets with Zero Reset making adjustments back to zero easy and quick.


  • Precision-Glide Erector System Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions.


  • Fast Focus Eyepiece Allows quick and easy reticle focusing.
  • Fiber Optic Radius Bar The patented fiber optic Radius Bar visually assists tracking turret rotations.
  • Magnification Rib The raised rib on the magnification ring facilitates fast magnification changes in the heat of action.

Product Specification

Tube Diameter 1 inch
Magnification 4-12 x
Objective lens diameter 40 mm
Waterproof Yes
Fogproof Yes
Max. elevation/windage adjustment range 70 m/100m
Parallax correction 100 yards
Illuminated reticle Yes
Length 14.2 in

Product Reviews

Collected via uttings.co.ukUttings 4 star review

Fitted to an AR 5.56, holds zero and easy to use turrets. Entry level but high performance, shot 4 out of 5 v bulls in a row at 300 yards with this scope! Good entry level CSR scope. Shame it doesn’t come with flip up covers, but would definitely recommend. if you have spent your budget on the rifle and want a scope with no quibble warranty and upgrade in the future look no further!

Collected via Trustpilot 5 star review

High quality at an attractive price great tactical knobs!

Add Product Review

Type the characters on the left into the box below