Experience Unrivaled Precision with the Vortex Diamondback Rifle Scope

Vortex Diamondback 4-12X40 Dead-Hold BDC MOA Rifle Scope

The Vortex Diamondback - packed with features! Crafted with solid one-piece aircraft-grade aluminum alloy, this scope offers unparalleled durability, resisting even magnum recoil effortlessly. Argon purging ensures waterproof and fogproof performance, while advanced fully multi-coated optics deliver crisp, clear images. Surprisingly affordable, this riflescope boasts features typically found in higher-priced models.

What's Included:

  • Removable Lens Cover
  • Lens Cloth




Objective Lens Diameter


Eye Relief

3.3 in

Field of view

44.6-14.8ft / 100 yards

Tube size

1 in

Turret Style


Adjustment Graduation


Travel per rotation

15 MOA

Max Elevation Adjustment

70 MOA

Max Windage Adjustment

70 MOA

Parallax Setting

100 yards


11.7 in / 29.72cm


14.4oz / 408g


Optical Features:

  • Fully Multi-Coated: Proprietary coatings enhance light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • Second Focal Plane Reticle: Maintains consistent appearance; reticle subtensions are accurate at maximum magnification, aiding in range estimation and wind drift correction.

Construction Features:

  • Tube Size: Versatile 1-inch diameter tube suitable for a wide range of shooting applications.
  • Single-Piece Tube: Maximizes alignment for improved accuracy and visual performance, ensuring strength and waterproofness.
  • Aircraft-Grade Aluminum: Solid construction from aircraft-grade aluminum for superior strength and rigidity.
  • Waterproof and Fogproof: O-ring seals and argon gas purging prevent moisture and fog from penetrating, ensuring reliable performance in any environment.
  • Shockproof: Rugged design withstands recoil and impact.
  • Hard Anodized Finish: Durable hard-coat anodization offers a low-glare matte surface, aiding in camouflage.

Internal Mechanism Design Features:

  • Precision-Glide Erector System: Ensures smooth and clean component movement through all magnification ranges.

Convenience Features:

  • Fast Focus Eyepiece: Enables quick and easy reticle focusing.
  • Dead-Hold BDC (MOA): Customized dot design eliminates guesswork on holdover and windage corrections, ideal for hunting and shooting at varying ranges.


Barcode # 875874001138
Brand Vortex Optics

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