Vortex Optics Strikefire II Red Dot Sight Review

When you are updating or building your firearms arsenal, one of the tools you may consider is a sight. There are a lot of different types available, but one of the most beneficial and popular is the red dot sight. It is more accurate than other options and will help improve the shooter’s precision.

There are so many models out there, though, that it may be hard to find one. While looking, perhaps you have run across the Strikefire II Red Dot Sight.

If you have been considering this one but are unsure if it’s the right one for your needs, keep reading. Below, we will take a deep dive into the advantages and disadvantages of this model, and hopefully, that will help you out a little.

Vortex Optics Strikefire II Red Dot Sight Review

This upgraded version from Vortex Optics is designed with lots of features that make it stand out from the rest of the red dot sights on the market. It is crafted to be versatile and to give its user a high level of performance no matter where it is used.

The unit is easy to turn on and off, and with a high number of brightness settings, you will be able to find the right setting for any situation you find yourself in. When it comes to the actual build, the high-quality aluminum alloy used in the 30mm chassis gives the unit enhanced durability without adding too much weight to the gun.

On top of all that, the unit is waterproof and fog proof. With these two features, the sight is also capable of being submerged for a short period of time. All of these features combine to make this a reliable sight that is perfect for mid-range shooting.

Who Is This Red Dot Sight For?

This sight is so universal that it is a great fit for just about any gun owner, but there are a few groups of people who might get more from it than others. The first of these are beginners. The ease of use and high-quality performance will help them find their footing and improve their precision and accuracy.

After that, the other group that might get a bit more from it are those working with a limited budget. The price of this unit is reasonable, and the value you get will more than outweigh that price tag.

What’s Included?

When you purchase the Vortex Optics Red Dot Sight, you get the following in the box:

  • Red dot sight
  • Cantilever mounting hardware and mount
  • Torque key
  • Battery
  • Instructions

Overview of Features

  • x11 illumination settings (9 day + 2 NV)
  • Built-in rear control panel
  • Offset cantilever mount
  • Anti-reflective coated lenses
  • Nitrogen purged and O-ring seals (water/fog-resistant)
  • Single body 30mm aluminum alloy chassis
  • 4 MOA red dot
  • Flip cap optic covers
  • Elevation Adj. – +/- 100 MOA
  • Windage Adj. – +/- 100 MOA
  • Travel/Rotation – 25 MOA
  • x1 CR2 battery

There are a lot of great features included in the design of this sight. These design features give it many benefits, but of them, the best one is the fact that the sight stays zeroed in and in place even with heavy use and vibrations. There are also many other great advantages you will be able to benefit from if you opt for this model.

The unit is crafted with a lightweight, durable material. This means that your setup will not be so heavy that you have to adjust your stance to account for the weight difference and balance of the weapon. That, along with the waterproof technology used in the design, makes this unit a great investment, especially considering the price it comes at.

Now, all that raving we just did in no way means that this sight doesn’t have some ways that it can be improved. In fact, there are two big ones. Of the two, the biggest of these is the subpar battery life. Though you still get long use out of it, it is in no way on par with the rest of its competition. The unit is also only good for mid-range shooting, so if you’re looking for long-range, you will want to consider a different option.

How to Install Vortex Optics Strikefire II Red Dot Sight

To get the most out of any sight, one of the most important things is installing the part correctly. For this, we suggest checking out the online manual or using the one that comes with the sight.

If you want a more in-depth look at the process, check out this video.


  • Once mounted, the sight stays in place even after consistent use
  • Unit won’t need to be zeroed as often as other models
  • Crafted with easy to use flip caps
  • Sight is both water and fog proof (not submersible)
  • Designed using lightweight and durable materials
  • Price versus value is outstanding in comparison to other sights


  • Unfortunately, the unit offers a subpar battery life
  • Only good for mid-range shooting


Maybe you are looking for a sight that gives you an extended battery life so you don’t have to worry about replacing the battery all the time. If this is the case, you may want to look at an alternative to the piece we have been looking at. We actually have a great option to discuss here, so keep reading.

Holosun HS510C 2

There are a lot of options out there for a great red dot sight, but if the option we are looking at just doesn’t work for you, then the Holosun HS510C 2 could be the answer. This model has an exceptional battery life and is still fitted with technology that will improve your skills.

On top of that battery life, the unit is fitted with shake awake technology and a wide viewing window. Plus, it is waterproof, all of which makes this unit a durable, high-quality option for your sight needs.

Final Thoughts

If you are looking for a budget-friendly, high-performance red dot sight, then the Vortex Optics Strikefire II could be the one for you. You have to keep in mind, though, that it does have a shorter battery life and is not designed for long-range shooting. If either of those two cause you concern, then you may need to check out the alternative we looked at above or keep searching for the sight that will work for you.

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