Vortex Diamondback 4-12x40 Riflescope

Item No. 87587400115
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Product Description


The Vortex Diamondback riflescope features a solid, one-piece, aircraft-grade aluminum alloy construction that makes it highly resistant to magnum recoil and virtually indestructible. This aluminum riflescope is also waterproof and fogproof due to Argon purging. Fully multi-coated optics provides clear and sharp visuals in the crosshairs. Smoothly change the magnification on this cope, even under harsh condition, with the Precision-Glide erector system.

Note: 4-12x40 riflescope is ideal for big game, predator/varmint, muzzleloader, slug shotgun, long range, and target applications.


  • 1-Inch diameter, 1`-piece tube of aircraft-grade aluminum
  • Waterproof, fogproof and shockproof
  • Hard anodized low-glare matte finish
  • Precision-Glide erector system for smooth magnification changes even under harsh conditions


  • Magnification: 4-12X
  • Objective Diameter (mm): 40
  • Eye Relief (inch): 3.1-3.4
  • Tube Diameter: 1-Inch
  • Length: 12 in.
  • Weight: 14.6 oz.
  • FOV (ft. @ 100 yd.): 32.4-11.3
  • Finish: Matte Black
  • Reticle: Dead-Hold BDC

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