Vortex crossfire vs. Diamondback scope – Which is more versatile

Vortex crossfire vs. Diamondback scope

Getting a good scope for your hunting rifle can make a large difference whether you get the hunt or miss it. It is not easy choosing in-between models from the same company hence this review

Scopes can make a huge difference whether you hit your target or miss. Vortex line of scopes have increased in popularity in recent days and you can spend lots of time trying to figure out which one to go with. When it comes to choosing two models from the same manufacturer then things can become a bit tricky. In this review, we examine the Vortex crossfire and diamondback based on a variety of factors like reticle, adjustments, clarity and so much more.

What are the differences between Vortex crossfire vs. Diamondback scope?

Vortex Crossfire II
Diamondback Scope
Objective Lens diameter
44mm (the crossfire is more versatile when it comes to the tune sizes as you have the options between the 1” and 30mm)
40mm ( for some people the fact you have a tube in only one size can be a limiting factor)
13.1 inches
12 inches
17.2 ounces
14.6 ounces ( the diamondback being lighter can have advantageous to carry for hunts)
Eye relief
3.9 inches
3.1 inches
Max elevation adjustment
50 MOA
60 MOA
Max windage adjustment
50 MOA
60 MOA
Field of view
24.7-8.4 feet/100 yards
32.4-11.3 feet/100 yards
Tube size
1 inch 30mm
1 inch
Parallax settings
100 yards
100 yards

Vortex crossfire vs. Diamondback scope – How do they compare?

Tube diameter

There is more versatility when it comes to tube size for the crossfire II. You get 1 inch and 30mm tube while with the diamondback you only get 1 inch tubes. This means if your goal is to get some longer range shooting your option would be to go with the crossfire II as you get better elevation range and windage than the 1 inch tube. For the reticle options the crossfire II comes with deadhold BDC illuminated V-Plex V-Brite while the diamondback is just a deadhold BDC V-Plex. The diamondback does not have illuminated reticle options. The crossfire offers you more versatility when it comes to tube size as you have more options – 1 inch and 30 mm.

Size and weight

The Crossfire II is longer (13.1 inches long) and heavier (17.2 ounces vs. 14.6 ounces) than the diamondback. Weight is usually a key determining factor when it comes to shooting as a heavier weapon makes it pretty hard to place it on a tripod and aim. Some other similarities include the fact that both scopes come with a lifetime Vortex warranty, both offer capped MOA adjustments for the turrets, and the material is aircraft grade aluminum which is quite durable. The materials used for design of both scopes are high-quality and you do not need to worry about frequent breakages. The Crossfire II is longer and heavier than the diamondback.

Eye relief and lens clarity

The crossfire II offers a more forgiving eye relief as it is marketed to offer 3” to 3.2” compared to the diamondback 3.5” to 4”. The crossfire also comes with an adjustable objective lens that offers you more light control, eliminates parallax errors and gives you lower clarity of vision. While the lens quality is almost the same, the diamondback delivers better brightness and optical clarity.

The crossfire II has an objective lens of 44 mm while the diamondback comes in 40mm. This means with the diamondback you get more field of view (FOV) as the crossfire II takes in more light. When it comes to viewing targets the crossfire II is more accurate due to its sharper focus eye piece. What all this means is that diamondback is better when it comes to offering a wider field of view which makes it ideal for tactical scope and moving hunting while the crossfire II is better for target, great sit back and range scope due to its faster locational target acquisition. The crossfire II offers better eye relief than the diamondback which makes it better for the eyes.

Glass quality

There is not that much difference here but you can slightly conclude that the diamondback has a better glass quality than the crossfire II. The difference is not however, that significant as to influence your choice of scope.

Vortex crossfire vs. Diamondback scope – A comparison Overview

Vortex crossfire – Overview

This scope increased popularity has mainly been driven by its range of awesome features, versatility and its availability to long range shooters and hunters. As an upgrade, the scope is available in a variety of magnifying options like 1-4x to 6-24×50 power. The tubes are available in either 1” configuration or 30mm tube.

The crossfire II is made from durable aircraft grade aluminum and at 14.2 oz. it is pretty lightweight. It is completely shockproof and comes with a nitrogen sealed O –ring. This ring works wonders in keeping your scope free from water and fog. The lens is the standard vortex multi-coated.

What makes the crossfire exceptional is you get 3.9” eye relief. This gives you a complete field of view and also eliminates any cases for a bruised eye. With the parallax adjustment you can move from 10 yards to infinity. You will also other features in vortex scopes like Dead Hold BDC(MOA) reticle that comes equipped with a ¼ adjustment graduation and max windage and elevation adjustment of 50 (MOA).


  • Nitrogen gas purged for and waterproof
  • Fully multi-coated optics
  • Waterproof O-ring seals
  • Hard anodized finish
  • Shockproof aircraft grade aluminum tube


  • The scope may not be that great in low light situations

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Diamondback scope – Overview

Vortex Optics Diamondback 4-12x40 Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) with Baseball Hat
  • The Diamondback 3.5-10x50 riflescope is one of multiple configurations in the Diamondback lineup and is...
  • Dead-Hold BDC reticle is good for any hunting or shooting at varying ranges where estimating hold-over...
  • Lenses are fully multi-coated for crystal clear, bright images from dawn till dusk The fast focus...
  • Metal on metal precision turrets offer the ability to zero reset after sight-in A precision glide erector...

When compared to the crossfire, the diamondback is a bit lighter and the overall finish is a bit different. It is made from one-piece aluminum alloy tube. The tube has anodized finishing while the optics are multi-coated. To enable all purpose hunting you have a V-Plex reticle. You also get an O-ring that makes the lens shockproof and waterproof. It is also argon purged and this makes the interior anti-fog proof.

The diamondback magnification starts from a magnification range of 1.75-5x to 4-12x. You will notice that all the diamondback models come in a tube size of 1-inch and the lens size diameter starts at 32mm to 50mm. The images on the scope are clear and bright even when you are experiencing poor lighting conditions. The dead hold BDC reticle acts as a second focal plane reticle giving your more accuracy. For the parallax setting you get some 100 yards which is pretty impressive. The windage adjustments and max elevation are set at both 60 (MOA).

The diamondback comes with precision glide erector system that ensures you get some smooth change during magnification. You can re-index with the capped turrets without the need for zeroing.


  • Capped reset turrets
  • Hard anodized finish
  • Shockproof aircraft-grade aluminum tube
  • Second focal plane reticle
  • Argon gas purging fogproof


  • The eye relief isn’t as forgiving

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Verdict: So, which is better? Vortex crossfire or Diamondback scope?

The decision is not an easy one as both scopes are designed with quality in mind and are from the same manufacturer. However, the crossfire II is our winner due to its more relaxing eye relief and you get a larger objective lens diameter. The makes ideal for sporting and ranging scope.


What is the key difference between the Vortex crossfire II and diamondback scope?

There are some critical differences like the eye relief of the crossfire II being better and the scope being larger and lighter. Otherwise, the scopes are pretty much similar.

Does any of the scopes come with an illuminated reticle?

You will find this in some crossfire II models like the 3-12×56 but we have not found any in the diamondback series.


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