Vortex Diamondback 3-9x40 Rifle Scope with Dead-Hold BDC Reticle product image

Vortex Diamondback 3-9x40 Rifle Scope with Dead-Hold BDC Reticle

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Product Information

See clearly and aim true with the Diamondback Scope. Multi-coated lenses deliver a bright and crisp image full of detail, while a Dead-Hold BDC reticle assists with range, holdover, and wind drift adjustments. The one-piece, aircraft-grade aluminum tube is sealed with argon for a shockproof and waterproof construction. The Vortex® Diamondback 3-9x40 Scope features capped reset turrets and a Fast Focus Eyepiece.

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  • Second focal plane Dead-Hold BDC reticle helps estimate range, holdover, and wind drift correction accurately at the highest magnification
  • Constructed from a single piece of aircraft-grade aluminum for performance and durability
  • Multi-coated lenses for increased light transmission and brighter image
  • Capped reset turrets allow re-indexing of the turret to zero
  • Precision-Glide Erector System provides smooth magnification changes even in harsh conditions
  • Fast Focus Eyepiece permits fast reticle focusing
  • O-ring seals lock out moisture, dust and debris
  • Argon gas purging prevents fogging
  • Low-glare, matte finish disguises shooting position
  • Ideal for big game, muzzleloader and slug shotgun applications
  • Includes removable lens covers and lens cloth
  • Manufacturer’s Unlimited Lifetime Warranty
  • Model: DBK-01-BDC
  • Vortex Optics


  • Length: 11.7”
  • Tube Length: 5.4”
  • Tube Diameter: 1”
  • Magnification: 3-9x
  • Objective Lens Diameter: 40mm
  • Eyepiece Length: 3.1”
  • Eyepiece Diameter: 1.69”
  • FOV at 100 Yards: 44.6-14.8”
  • Eye Relief: 3.3”
  • Parallax Setting: 100 yds.
  • Adjustment Graduation: 1/4 MOA
  • Max Elevation Adjustment: 70 MOA
  • Max Windage Adjustment: 70 MOA
  • Weight: 14.4 oz.
  • SKU: 14966878

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