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Reviews & Ratings for Vortex Diamondback 4-12x40mm Rifle Scope, 1in Tube, Second Focal Plane — 138 reviews

(138 reviews)
Vortex Diamondback 4-12x40mm Rifle Scope, 1in Tube, Second Focal Plane
Vortex Diamondback 4-12x40mm Rifle Scope, 1in Tube, Second Focal Plane
$369.99 $199.49 Save 46%
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Most Helpful Positive Review Rivals Leupold VX III in Brightness and Clarity
Before ordering the Vortex Diamond Back 4-12x40 I ordered a Nikon Pro Staff 4-12x40. I was not happy with the Nikon due to a very small field of view as well as a much greater length and added weight. While researching the scopes in my price range(Retired now and can't afford Leupold VXII's and VXII...
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Most Helpful Negative Review Great scope if you can move it back far enough... 3.1 inches of eye relief is not enough
I will start by saying that 3.1 inches of eye relief is not enough for most rifles. I bought this scope in haste after finding out that my old scope on my antelope rifle was broken. I bought pretty much on the Vortex reputation and from looking at this scope at my local sporting goods retailer. F...
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Great Scope

by Plinker, Verified Owner from MT, United States Written on April 28, 2026
Optical clarity and great warranty make this scope hard to beat.
Pros:
  • Optical clarity
  • Warrenty
Cons:
  • None
Best Used for:
  • hunting
  • plinking
  • Everyday use.
Would recommend: Yes
Was it helpful to you? Yes | No
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Great scope

by David, Verified Owner from CA, United States Written on April 11, 2026
I just want to complement Vortex on their warranty and customer service. My scope went completely blurry after taking a couple shots at the range. I called up Vortex and they had me ship it in for free. Ended up sending me a completely new scope! Hopefully this one won’t give me any problems.
Would recommend: Yes
Was it helpful to you? Yes | No
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vortex scope

by Brian, Verified Owner from MI, United States Written on February 27, 2026
Put this on a 350 legend, just what the doctor ordered.
Would recommend: Yes
Was it helpful to you? Yes | No
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Vortex Diamondback 4-12 x 40mm

by Charlie Catlett, from VA, United States Written on February 25, 2026
The scope arrived in a timely fashion and no complaints about it.
Would recommend: Yes
Was it helpful to you? Yes | No
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Vortex Diamondback 4-12x40mm Rifle Scope

by Mike, Verified Owner from NY, United States Written on February 18, 2026
This scope has great glass clarity able to see 200mm at range with ease.
Sighted in under 10 shots finds target faster than imagined
Would buy again fantastic deal at optics planet
Would recommend: Yes
Was it helpful to you? Yes | No
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scope for small game

by Outdoorwriter1, Verified Owner from PA, United States Written on January 22, 2026
The Diamondback 4-12x40mm 1in Tube Second Focal Plane Rifle Scope is top notch for putting on a precision .22 rifle to be used for small game such as squirrels.
Would recommend: Yes
Was it helpful to you? Yes | No
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VORTEX DIAMONDBACK 4X12

by R.J., Verified Owner from PA, United States Written on January 22, 2025
GREAT SCOPE HAVE 3 OF THEM OPTICSPLANET ALWAYS COME THROUGH WITH GREAT PRICING AND QUICK SHIPPING
Would recommend: Yes
Was it helpful to you? Yes | No
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Very well built…Worth the money!

by Dan McConnell, from PA, United States Written on January 5, 2025
Was surprised at the quality for the price. OP was great, fast shipping, fair price. Had a cracked scope cover(cheap) but that wasn’t their fault…Pull the trigger on this one, it’s a great family of scopes. Made in Philippines too, not China.
Pros:
  • Decent glass, good build quality, top shelf warranty
Cons:
  • None
Best Used for:
  • Hunting, Target/Range shooting
Would recommend: Yes
Was it helpful to you? Yes | No
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Diamond Back 4x12

by Flashprism, Verified Owner from TX, United States Written on December 21, 2024
As I already have one on my deer rifle this purchase was based on my existing satisfaction for my wife's Howa. Great quality at a reasonable rice!!
Would recommend: Yes
Was it helpful to you? Yes | No
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Great optic at a great price!

by Tyler, Verified Owner from GA, United States Written on October 16, 2024
Quality glass at an affordable price point! Fast shipping and great customer service.
Would recommend: Yes
Was it helpful to you? Yes | No
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