Best Red Dot Sight of 2019: Complete Reviews With Comparison

Best Red Dot Sight of 2018
Spread the love

Want to learn how to hit your targets more accurately and lock on to them quicker? You can do all that with the best red dot sight!

This device is attached to your firearm and can help you determine where the bullet will land on your target. 

This can be useful for hunting, police academy training, and military training.

However, not every red dot sight is designed equally. Some include better features while others don’t work in different lighting.

Instead of having to research the web for a sight that will suit your preferences, you can use our review and buying guide to help you find the perfect red dot sight for you.

CVLIFE 1X22X33 Red Green Dot Gun Sight Scope Reflex Sight with 20mm Rail

Tacticon Armament Flip Up Iron Sights for Rifle Includes Front Sight Adjustment Tool | Rapid Transition Backup Front and Rear Iron Sight BUIS Set Picatinny Rail and Weaver Rail

Sightmark SM26021 Wolverine Red Dot Sight, CSR

Ozark Armament Rhino Red Dot Sight – Green Dot Sight – Includes Picatinny Mount – Co-Witness – Reflex Rifle Sight

Vortex Optics StrikeFire 2 Red/Green Dot Sight with Cantilever Mount (SF-RG-501) and Free Vortex Lens Pen

Best Red Dot Sight Reviews

1. CVLIFE Scope Sight

The CVLIFE scope has been designed to be a lightweight reflective sight that features multiple types of reticles. The different reticle patterns make it easier to see over different terrains and targets. Also included in the kit is an Allen wrench, which you can use to adjust the scope’s elevation and windage.

Product Highlights

Here is a quick overview of the CVLIFE Scope Sight:

  • Design and Construction

The CVLIFE has a body made from a durable aluminum alloy that is further processed with a matte black anodized shell. For better positioning, this scope is designed with three different rheostat illuminations, which help enhance the sight’s colors. The kit also comes with a protective rubber cover to help keep the unit protected when not in use. It runs on two CR2032 batteries.

  • Anti-Glare

The anti-glare coated lens helps ensure that there’s no feedback from other light sources. As a result, you get to enjoy an enhanced optical clarity.

  • Multiple Reticles

There are four different types of reticles for both the green and red. The first is a dot that can help for more accurate shots, the next is a circle with a dot inside, which ensures that you’re hitting your target in that general area. The other reticle is a cross with a circle in the middle, and the last one is a combination of all of the above.

  • Adjustable Settings

You’ll be able to adjust the reticle type with a knob, and there are five different illuminated levels. Five of them are red intensities, and five of them are green. If needed, you can also customize the windage and elevation.

What's to like about the CVLIFE Scope Sight

This unit is extremely durable and offers you multiple ways to customize the reticles and sight. You will be provided with a clear vision in any shooting situation.

What's not to like about the CVLIFE Scope Sight

The downsides to this sight are that the lens quality is only medium quality. Some users find that the lens is a bit blurry and the reticles could be refined and enhanced not to be as big, thus improving your aim.


  • check
    Sturdy design
  • check
  • check
    Multiple reticles
  • check
    Fully adjustable settings


  • Medium quality lens

2. Tacticon Armament Predator

If you’re looking for a company that understands what firearm owners want, then this firearm company will blow you away. It features uniquely designed sights that are expertly tested by veterans from the military.

For this reason, the company was able to design their sights to include the features you need in order to have quick and efficient targeting.

Product Highlights

Here is a product overview of the Tacticon Armament Predator:

  • Adjustable Brightness

No matter when you’re shooting, you will be able to adjust this scope’s brightness to five different levels. Use the Tacticon at dawn, dusk, night, day, and it won’t matter. Each level of brightness is enough to accommodate all times of the day.

Aside from that, you’ll be able to switch between a red and green sight easily. This allows you to see the sight better in case the land you’re on is causing it to blend into the background.

  • Design

The Tacticon boasts a sturdy build, which results in accurate option targeting. It creates an incredibly fast target acquisition that can help you lock on and shoot your target much faster than if you were using a scope or your eyes.

The design is parallax-free and is easy to sight in when needed. You can also rest assured that it will hold zero even after hundreds of rounds have gone off.

  • Co-Witnesses

The red and green sight scope has been engineered to support co-witness by the addition of iron sights. This means you can pair this device with Tacticon brand iron sights. This gives you better vision and increased options when it comes to perfectly landing your shot.

  • Extra Features

For extra features, this sight includes water- and fog-proof coatings, which can help prevent moisture from seeping into the device. Using sealed O-rings, the device won’t have dust or dirt get inside. The nitrogen purged helps prevent fogging up in bad weather conditions, keeping your line of vision clear and optimized.

What's to like about the Tacticon Armament Predator

The unique feature of this unit is the co-witness design, which allows you to attach other sights or scopes to the firearm. You will also find that the brightness settings include just enough range so that you’ll be able to see in all stages of the day, including at night.

What's not to like about the Tacticon Armament Predator

The downside is that the unit runs on a lithium-ion battery, which means that it needs to be replaced often.


  • check
  • check
    Durable and long-lasting design
  • check
    Adjustable brightness
  • check
    Easy installation
  • check


  • Short battery life

3. Sightmark Wolverine Sight

The Sightmark has been designed for all AR’s, but can also be used with shotguns or other short-barreled rifles. With the enhanced 4 MOA, you’ll have a red dot, which will be displayed in a 23mm objective lens.

In addition to that, this model also features an adjustable digital display. This can help you achieve an enhanced vision on your target. It also features a night vision mode that allows for co-witnessing.

Product Highlights

Here is a quick overview of the Sightmark Wolverine Sight:

  • Adjustable Brightness

Displayed on the unit is a digital switch that can be turned to adjust the brightness of the sight.

  • Low Power Consumption

If you’re looking for a unit that has a low power consumption, then you can rely on this model. This one is powered by a single AA battery, which can be easily replaced whenever it runs out. This means you can put new batteries in when you’re out on a hunt or using the gun for practice. Instead of being stuck having to go back and recharge it, it will be ready to use in just a few seconds.

  • Design

This unit also has a scratch-resistant exterior, which includes an anti-reflective lens. The portable design allows you to carry the sight with you easily. It also won’t weigh down your gun.

The aluminum 6061-T6 rubber armor helps support the unit and creates a barrier to help the device withstand heavy impacts. Lastly, the unit features a fog-proof and waterproof shell too.

  • Extra Features

Extra features include a shockproof body and night vision capabilities. As for weather, you can use this unit rain or shine, just use the brightness settings to adjust it accordingly. The sight can also function in -22 degree to 122 degrees Fahrenheit weather. To make it more convenient, you can move the mounting height to your preference.

What's to like about the Sightmark Wolverine Sight

This sight’s best feature is the fact that it runs on a single piece of battery, which means it is easily replaceable whenever, wherever. The low power consumption also helps cut down on electrical use, and you can keep a few batteries with you at all times.

The detachable mount and height adjustments are also beneficial for users who need to adjust the sight to aim their model of firearm correctly.

What's not to like about the Sightmark Wolverine Sight

The downside to this sight is that this unit is heavier than other models. It does take up a lot of space and has a somewhat bulky design too. However, all of the extra features and durability make up for this.


  • check
    Low power consumption
  • check
    Adjustable brightness
  • check
    Detachable mount
  • check
    Scratch-resistant lens
  • check
    Anti-reflective lens coating


  • A bit too heavy compared to others

4. Ozark Armament Rhino Sight

This sight from Ozark Armament is designed to be extremely durable when it comes to putting up with abuse on the field. In order to ensure that the unit will last for years, it has been equipped to resist fogging, dust, and water damages. These features prove that you can use this sight in any weather condition at any time of day.

Product Highlights

Here is a quick overview of the Ozark Armament Rhino:

  • Enhanced Accuracy

With this sight, it is possible never to miss again, thanks to its 4 MOA accuracy feature. It allows you to aim and shoot quickly without requiring any unnecessary effort from you. Moreover, you’ll be able to maintain zero no matter how many rounds you use. Use it with a shotgun, rifle, or any gun you prefer.

  • Quick Targeting

Be able to locate a target quickly with the Ozarks wide range of view. Parallax-free glass enhances your vision and provides you with a crisp and clear sight. The co-witness can be used with iron sights by using the rail mount for fast installation and removals.

  • Adjustable & Adaptable

This device can be easily adjusted by fitting the sight onto a Picatinny rail and weaver rail. The windage and elevation can be adjusted with a wrench, and you’ll never have any problems with having an accurate zero.

  • Long Battery Life

The battery life can last up to 3,000 hours if you use the medium brightness setting. This means that the chances of the devices running out of juice when you’re out on a hunt are next to nothing.

What's to like about the Ozark Armament Rhino Sight

This sight boasts a lot of positives. Among them include the fact that it features 4 MOA, which can make it easier to adjust settings and get a true zero during your hunts. Another key feature that we like to point out is that the device has an adjustable rail, which includes both Picatinny and weavers. Lastly, the battery lasts for such a long time that you won’t have to worry about replacing them for years.

What's not to like about the Ozark Armament Rhino Sight

When it comes to the negatives, though, some say that the sight is partially off point. While this may hinder your accuracy, it still helps you lock on to the target. It just shouldn’t be used for situations where you’re trying to aim for a specific part of your target.


  • check
  • check
    Short-medium range
  • check
    4 MOA
  • check
    Adjustable brightness
  • check
    Co-witness capability


  • Not too accurate

5. Vortex Optics StrikeFire

This sight features both red and green dots. It looks a bit ragged when compared to other models on the market. Nevertheless, the Vortex is built to be reliable and can be used in various shooting applications. This allows you to change between the two colors to suit the surrounding environment.

If you have trouble seeing the dots, this unit comes with brightness adjustments too. You can use this feature to adjust the settings manually so you can see better.

Product Highlights

Here is a quick look at the Vortex Optics StrikeFire:

  • Adjustable Brightness

This sight features 10 different brightness settings, which allow you to adjust the lighting to match your surrounding areas. Many times you’ll find that it’s hard to see the red or green dot. However, with the right brightness settings, you’ll be able to use the sight in both bright or dim lit environments.

  • Multi-coated Lens

The multi-coated lens provides you with a clear vision that is well-lit. These lens coatings were placed onto the lens to help repel dirt, water, and grime. In this way, your vision stays clean and clear with no obstructions in your point of view. This can also help relieve eye stress and provide you with rapid target acquisition.

  • Overall Casing

As for the exterior, the single piece chassis is designed to be lightweight and compact, which makes it easy to hold and doesn’t add any extra weight to your firearm. A shockproof coating is also ensured, which can help boost performance and help with recoil and other impacts. The case is also nitrogen-purged in order to help keep the device fog-proof and water-resistant.

  • Offset Cantilever Mount

The offset cantilever mount allows you to slide the sight forward. It can also be used with a magnifier if desired.

What's to like about the Vortex Optics StrikeFire

The brightness settings allow you to adjust your sight to be able to see in any environment. In this way, it will be hard to lose track of your target because of dim-lit environments or because the sun is too bright.

Another positive to this device is that it has an offset cantilever mount. This allows you to attach other types of visual aids such as magnifiers or backup iron sights.

What's not to like about the Vortex Optics StrikeFire

The only complaint anyone has about this product is that the dot is pretty large. This means you won’t get a direct hit if you’re aiming for one area on the target’s body. However, you’ll still have enhanced accuracy than if you were to try and do it with your naked eye.


  • check
    Multiple dot colors
  • check
    Various brightness settings
  • check
    Clean and bright vision
  • check
  • check


  • The dot is a bit larger compared to regular ones


Purchasing a sight requires a bit of research because only certain ones can be attached to certain guns. Unless you plan on buying a sight only to find out that it doesn’t include the features you want or that you can’t connect it to your firearm, then it’s best to learn about what types of sights are out there.

In this buying guide, we’ll introduce you to the basic information you’d need to know for purchasing your first red dot sight.

1. Types of Red Dot Sights

There are a few different types of sights on the market, here is a quick overview of them:

  • Open Sights – Also known as rifle sights, these devices feature a rear sight that is placed onto the firearm’s receiver. This provides you with a window that can help you locate your target. The front is usually shaped in a narrow pin and should only be used in daylight.
  • Dot Sights – These work by projecting a small laser into a piece of the lens and then it reflects to where you’re pointing the gun. The biggest advantage to this type is that they reduce eyesight soreness and allow you to use it with both eyes open.
  • Laser Sights – This type of sights function by producing a bright LED laser at the target. These are the ones you’d see in movies that military personnel use. They can be seen in limited lighting and can be used in dim-lit settings. However, they aren’t recommended for hunting because they don’t work well in bright areas.
  • Telescopic Sights – These are known as a scope. They are the most popular type of sights for hunting, and they work by having a small tube that attaches to the top of the firearm’s receiver. You’ll be provided with clear vision and magnification of up to 80 times. However, this one is only recommended for long-range hunting.

2. Red Dot Sight Reticle Sizes

When it comes to sights, there are going to be multiple sizes of reticles available to you. MOA stands for “minute of angle.” When learning the lingo of reticle sizes, a “4 MOA” translates into the dot will cover 4 inches of the screen at 100 yards. For example, a “2 MOA” will be 2 inches at 100 yards, etc.

You’ll want to choose a reticle size that accommodates your type of shooting style. If you’re looking for very close-range ones, then you can go ahead and use a 2 MOA. However, if you’re planning to go hunting, the most popular is the 4 MOA standard.

3. Red Dot Sight Batteries

The type of battery is going to be dependent on the make and model. Most sights use lithium-ion batteries; others, the standard AA batteries. While you can purchase ones that are rechargeable, they are not really recommended since you may run out of power when you’re using your sight.

The last type is called an Aimpoint battery, and it can last for over 10,000 hours of use before needing to be replaced. Instead of trying to get one that outlasts all the others, though, try and get replaceable batteries, as they can work for a few thousand hours before needing to be replaced.

4. Red Dot Sight Material Used in Making

The type of material used in creating a sight is going to depend on what sight you purchase. You’ll find that older style sights are crafted from iron, and newly designed ones feature plastic, ceramic, or metal parts. While newer models tend to offer you extra protection against adverse weather conditions, the iron and metal materials are more durable and sturdy.

5. Red Dot Sight Durability

The durability of a sight is going to be dependent on a few factors. Here is a quick overview of what can increase the sight’s durability:

  • Waterproof coating
  • Shock resistance
  • Fog repellent feature

Red Dot Sight FAQs

1. How does a red dot sight work?

Sights work by projecting either a laser or a light beam onto a piece of lens. The lens has been designed so that it allows only certain colors to be reflected, allowing the green or red light to project the beam back towards your eye and whatever position you’re aiming at.

2. How to use a red dot sight?

Using a sight is pretty simple. Here are the steps to operating a red dot sight:

  • Insert the batteries into the sight and then attach it to the back of your firearm.
  • Secure it in place and adjust the settings until you can see the red dot without any problems.
  • Take this time to adjust the brightness or any other settings that you may need to change before you use the firearm.
  • Take aim and practice shooting a target such as a bullseye, cans, or other unmoving objects.
  • Check to see the accuracy of your shots and then zero in the device until you’re hitting the target.

3. How to zero a red dot sight?

Learning how to adjust a sight onto your firearm properly can result in more accurate shots and save your ammunition. Here are the steps to follow:

  • Mount the base and rings onto the scope, ensuring that the sight is compatible with your firearm.
  • Position the eyepiece so that it touches your cheek and you can see through the scope with your eyes.
  • Level your crosshair and make sure to adjust it until it’s ground level. You’ll need to rotate the cross-hair so that it’s vertically set dead in the center or at 12 o’clock.
  • Tighten the sight onto your firearm by using wrenches or screws.
  • Take your firearm out and test it from different positions. Use a bullseye target to help for zeroing in.
  • Eliminate user error by mounting the gun onto a rest and practice using it.
  • Examine your shots and make adjustments using the knobs on the device.
  • Try and zero in from 20 yards, 50 yards, and then 200 yards or more.

4. How to mount a red dot sight on a Glock?

Installing a red dot sight onto a Glock can be a daunting task, especially without the proper tools. While you can find some red dot sights that are compatible with Glocks, many of them aren’t.

If you’ve spotted a model that you want to install, there are a few steps you should learn to know how to do it the right way. After all, you don’t want to cause permanent damage to your Glock, do you? If that’s the case, then make sure you follow these instructions carefully:

  • Find a red dot optic mounting plate for your Glock. These plates can be attached to your Glock so that you can attach a sight to it without having to cut or damage your gun.
  • Align the unloaded Glock with the plate and then screw it into position. Use the rear striker locking mount to help adjust the plate so that it’s eye level.
  • The slide mount can then be installed.
  • Determine if you want to co-witness with another sight or scope and then install.
  • Once you have everything set up, adjust the red dot sight as you would do on any other firearm, and you’re ready to go!

5. What is a red dot scope?

A red dot scope is a type of sight that reflects a laser or light beam onto your target. This helps enhance your accuracy and aim, making it easier to acquisition targets.

By installing a sight, you’ll be able to hit your target more often and reduce the amount of ammunition you waste at the same time. The sight also helps ensure that you only need to get one shot down to take out your target.


The addition of one 0f the best red dot sights to any firearm can help increase accuracy and allow you to hit more shots without wasting bullets. No matter if you’re using the sight for recreational purposes or professional practice, it can help enhance your precision and shooting confidence.

If we had to choose the best red dot sight from this list, it would be the one from Tacticon. Unlike other models, it features a well-rounded kit, which boasts easy installation, multiple brightness settings, and a durable design. All of these elements combined provide you with the perfect red dot sight to use for target practice.

Click Here to Leave a Comment Below

Leave a Reply: