The Diamondback - loaded with features! First, the solid one-piece aircraft-grade aluminum alloy construction makes the Diamondback riflescope virtually indestructible and highly resistant to magnum recoil. Argon purging puts waterproof and fogproof performance on the agenda, and advanced fully multi-coated optics raise an eyebrow when crystal clear, tack-sharp images appear in the crosshairs. Look for all this and more in a riflescope you'd expect to cost quite a bit more-but doesn't. We can live with that.

OPTICAL 
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.
CONSTRUCTION
Tube Size
1 inch diameter tube offers a versatile blend of adjustment, size and weight for a wide variety of shooting applications.
Single-Piece Tube
Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
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 for reliable performance in all environments.
Fogproof 
Argon gas purging prevents internal fogging over a wide range of temperatures.
Shockproof 
Rugged construction withstands recoil and impact.
Hard Anodized Finish 
Highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage the shooter's position.
Capped Reset Turrets
Allow quick re-indexing of the turret (no tool needed) to zero after sighting in the riflescope. Caps provide external protection for turret.
INTERNAL MECHANISM
Precision-Glide Erector System 
This system ensures the components in the zoom lens mechanism glide smoothly and cleanly through all magnification ranges.
CONVENIENCE 
Fast Focus Eyepiece 
Allows quick and easy reticle focusing.

Diamondback 3-9x40 Dimensions (in inches)

 

Lengths
L1 L2 L3 L4 L5 L6
11.61 2.0 2.1 5.4 3.07 3.1
Heights
H1 H2
1.89 1.69
 
SKU VORDBK3-9X40
Brand Vortex
Magnification 3-9x
Tube Size 1"/25.4mm
Focal Plane SFP (Second Focal Plane)
Objective Lens Diameter 40mm
Parallax Setting 91m
Turret Style Capped
Eye Relief 84mm
Field of View 44.6-14.8ft @ 100yds
Adjustment Graduation .25 MOA
Travel Per Rotation 15 MOA
Max Elevation Adjustment 70 MOA
Max Windage Adjustment 70 MOA
Elevation Turret Style Capped
Windage Turret Style Capped
Length 295mm
Weight 409 grams

OUR VORTEX INTERNATIONAL VIP WARRANTY IS ABOUT YOU, NOT US.

The Vortex Worldwide Lifetime VIP Warranty covers your purchase worldwide through the distributor or dealer in the country where you purchased your product. In Australia this is Extravision Australia.

Distributors and dealers in countries other than where you made your purchase may apply service charges due to different rules and regulations in that country. We recommend you make your purchases from your local distributor or dealer to ensure you get the best service should there ever be a need.

Products shipped from the USA out of the country are considered Gray Market Products and are not covered by this warranty.


The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.


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