Vortex Diamondback® Tactical 3-9x40 Riflescope

4.50 out of 5
Availability: In Stock
$399.00

Vortex Diamondback® Tactical 3-9x40 Riflescope

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.

Optical Features

XD™ Lens ElementsExtra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
XR™ Fully Multi-CoatedProprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Second Focal Plane ReticleScale 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 Features

Tube Size1-inch diameter.
Aircraft-Grade AluminumConstructed from a solid block of aircraft-grade aluminum for strength and rigidity.
WaterproofO-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.
FogproofNitrogen gas purging prevents internal fogging over a wide range of temperatures.
ShockproofRugged construction withstands recoil and impact.
Hard Anodized FinishHighly durable low-glare matte finish helps camouflage the shooter's position.
Precision-Glide Erector SystemUses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions.
Exposed Tactical TurretsThe Diamondback® Tactical scopes feature tactical windage and elevation turrets with Zero Reset making adjustments back to zero easy and quick.

Internal Mechanism Design Features

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

Convenience Features

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


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