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Vortex Diamondback 4-12x40 Matte BDC Riflescope
$199.00 $269.00 Save 26%
Reticle: BDC
Code: VX-RS-DBK412X40-DBK-04-BDC
MPN: DBK-04-BDC
UPC: 875874001152
Vortex Diamondback 4-12x40 Matte Plex Riflescope
$189.00 $259.00 Save 27%
Reticle: Plex
Code: VX-RS-DBK412X40-DBK-M-04P
MPN: DBK-M-04P
UPC: 875874000889
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Vortex Diamondback 4-12x40 Matte Riflescopes Product Info

Vortex Diamondback 4-12x40 Matte Riflescope delivers all of the power you need for medium imageto long range hunting. Vortex Diamondback Rifle Scopes' pop-up dials provide easy, precise adjustment of elevation and windage, making audible clicks easily and quickly counted. Vortex knows good hunting gets all the better with high quality optics. The Diamondback 4-12x 40mm Matte Rifle Scope by Vortex consists of a rugged, durable 1" tube constructed of 6061 T6 aircraft-grade aluminum. Vortex Rifle Scopes subject all of their riflescopes to demanding factory testing under a force of 1000 G's - 500 times! Not only is this rifle scope waterproof and fogproof, it is highly prized for its purging with Argon gas, targeting corrosion in an unchallenged way. This feature helps to eliminate internal fogging, chemically ignoring water. Like the Vortex Viper Riflescopes, you can count on the Vortex Diamondback 4-12x40 Matte Riflescope for smooth handling when the heat is on.

The Vortex Diamondback Riflescopes are also available in 1.75-5x32, 2-7x35, 3-9x40, and 3.5-10x50 models.

Vortex DBK-M-04P: Diamondback 4-12x40 Matte Plex Riflescope
Vortex DBK-04-BDC: Diamondback 4-12x40 Matte BDC Riflescope

Specifications for Vortex Diamondback 4-12x40mm Matte Riflescope

Magnification: 4-12x
Objective Diameter: 40mm
Linear FOV: 32.4-11.3 feet at 100 yd.
Eye Relief: 3.4-3.1 in.
Tube Size: 1.0"
Reticle: Plex or BDC
Turret: Low profile
Adjustment Graduation: 1/4 MOA
Max Internal Elevation Adjustment: 66 MOA
Max Internal Windage Adjustment: 66 MOA
Parallax Setting: 100 yd.
Length: 11.9 in.
Color: Black
Finish: Matte
Weight: 14.6 oz.

Features for Vortex Diamondback 4-12x40 Matte Riflescope:

  • Fully multi-coated optics with light transmission of 91% or more through entire line, providing terrific low light performance
  • Solid one-piece tube construction offers greater ruggedness and weather resistance
  • Exact metal-on-metal windage & elevation adjustments with audible and tactile clicks offer greater precision
  • Zero re-set turrets, and fast focus eyepiece allowing for quick field adjustments
  • Premium Argon gas purging for increased reliability in wet conditions with superior performance and extends the life of the scope
  • All-climate lubricant for smooth operation in all weather
  • True Finger adjustable, low profile turrets, with zero reset
  • 1/4 MOA with audible & tactile adjustments
  • Vortex VIP Lifetime Warranty

Package Contents:

  • Vortex Diamondback 4-12x40 Matte Riflescope
  • Lens Cover

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Vortex Diamondback 4-12x40 Matte Riflescopes Comments

Customer Reviews
Helpful Positive Review Diamondback 4-12 BDC by Legacy Reviewer, November 16, 2013
A great scope at any price. Easy to use turrets, great view, handy BDC. Varmints Beware ! I have a couple of these and would buy more. I vastly prefer this scope to Nikons that it replaced in the same price range. Pros: Very cost effective, exc...
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4/4 found this helpful
Helpful Negative Review vortex diamond back by Legacy Reviewer, July 20, 2013
I was very disappointed with the eye relief. If I would have known how bad it was, I would not have purchased it. Pros: the optics are clear Cons: the eye relief makes you wish you spent $30 more a got a leupold
2/8 found this helpful
Most Recent Review IMPRESSED by Legacy Reviewer, April 13, 2014
I AM VERY IMPRESSED WITH THE CLARITY OF THE LENSES. I CAN DEFINITELY COMPARE THE GLASS TO THAT OF A ZEISS. THE TURRETS WERE NICE AND TIGHT AND EASY TO ZERO. THE TURRETS WERE EASY TO RESET THE ZERO. I HAVE PUT ABOUT 300 RDS THROUGH MY .308 AND HAS NOT...
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1/1 found this helpful
Most Recent Review Hard to beat for the money !! by Legacy Reviewer, March 31, 2014
I don't know how you can beat the Vortex Diamondback for the $$. I would say this scope easily compares to scopes that price $100+ more. Vortex gets great reviews for their warranty... I cant' say I have had a chance to find out...hopefully I never...
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Most Recent Review Great hunting scope by Legacy Reviewer, March 4, 2014
It is a great hunting scope on my .308 the BDC is dead on this vortex scope has nice clear glass and an unbeatable warranty I do wish it had a little more eye relief you have to get a bit closer to the eyepiece than you may like Pros: rugged,warranty...
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2/3 found this helpful
Read All 56 Reviews