Vortex Diamondback 4-12 x 40 Dead-Hold BDC

R7,600.00 Incl. Vat

Vortex Diamondback 4-12 x 40 Dead-Hold BDC

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.

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SKU: DBK-04-BDC Categories: ,


Vortex Diamondback 4-12 x 40 Dead-Hold BDC


  • 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 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.


  • Precision-Glide Erector System:

This system ensures the components in the zoom lens mechanism glide smoothly and cleanly through all magnification ranges.


  • Fast Focus Eyepiece:

Allows quick and easy reticle focusing.


  • Dead-Hold BDC (MOA):

Customized dot design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern.


Magnification: 4-12x
Objective Lens Diameter: 40 mm
Eye Relief: 3.1 inches
Field of View: 32.4-11.3 ft/100 yds
Tube Size: 1 inch
Turret Style: Capped
Adjustment Graduation: 1/4 MOA
Travel Per Rotation: 15 MOA
Max Elevation Adjustment: 60 MOA
Max Windage Adjustment: 60 MOA
Parallax Setting: 100 yards
Length: 12 inches
Weight: 14.6 oz

Additional information

Weight 0.1 kg