After buying your first AR-15 rifle, it is almost a rite of passage to get some upgrades for your rifle and one of the first that people usually get is a red dot sight. A red dot sight is a type of non-magnifying reflector sight that helps the user aim at the target accurately with the help of illuminated red dot. These have become very popular over the past decade but it can be a challenge trying to find the best red dot sight out there because so many companies make them now. That is why we have put together this red dot sight review, to help you find the top rated red dot sight and save you some valuable time and money. Below you will find our top picks, their features and why we choose them.


Your Guide To The Best Red Dot Sight of 2019



Choosing The Top Red Dot Sight for You

Since its introduction, many types of red dots sight upgrades have been made for different types of firearms. The challenge here is choosing the right type to suit you. The red dot sight upgrade can be sorted into various types by means of their

  • Dot size
  • Dot pattern

When it comes to distance and holdover estimates, choosing the right red dot size is very important. For objects with average human size, having the red dot of the right size can ensure that you hit the target as far as 400 yards with accuracy.

Another factor to consider when using red dot sight on a rifle is the tube effect. This can be prevented by putting the sight at a distance from the shooter’s eye. Aiming while both eyes are open can also help eliminate this effect and ensure that you hit the target perfectly.


Electronic VS Battery Free Red Dot Sights

With the advancement in electronic circuits, electronic type red dot sights are becoming more popular. These electronic red dot sight circuits allow the user to adjust the intensity of the light at will depending on the lighting conditions.

This is, however, not the case with battery free type as the red dot won’t be visible in some lighting conditions. New technologies have also led to making of electronic red dot sight rifle upgrades that can last for up to 8 years of continuous use.


The Top Red Dot Sight Review of 2019

With many companies making red dot sights, it can be challenging for one to know the best option to pick. Considering both quality and customer reviews, listed below is the list of the 6 top red dot sights for your rifle on the market today,


Budget Pick: 4-16x50EG Dual Illuminated Optics Scope



When you need a decent red dot sight sold at a reasonable price, then the AR15 Tactical Rifle Scope is the best option for you. There are two LED options that you can choose from, either the green or red beam. It is also equipped with a long lasting battery.


Key Features

  • This is a rifle scopes combination. It has an HD104 electronic holographic gunsight and a JG13 green laser in the range of 4-16×50, which can solve any scope issues you might have.
  • It has 4-16×50 rifle scopes magnification with two lighting options: red and green. The illuminating brightness can be adjusted in 5 gears. The 3-sided channel design allows you to DIY the gunsight in any way you want.
  • It has an electronic button for controlling the red point and green point. Compared to other similar products it is more convenient than other products that use screws
  • It has an accessible distance of 300 to 500m. It also has two switch modes that can meet different requirements
  • The scopes combination is 100% waterproof and shockproof. Equipped with battery.
  • It has a 24-Month Warranty



With 24 months warranty, you can be confident that you are getting a product with high quality.


5) Bushnell Trophy TRS-25 Red Dot Sight Riflescope



Using red dot sight can help you both recognize and even distinguish different surfaces so that you can easily find your target, especially in dim lighting conditions. The red dot sight is also made of amber bright optics and can be used with both eyes opened with ease.


Key Features

  • It has a rain guard so it can be used even when it’s raining
  • It has a black casing
  • It has a reticle: 3 M.O.A. Red Dot
  • It also comes with a CR2032 battery



With a waterproof, fog proof and 100 percent shockproof construction, the Bushnell Trophy TRS-25 Red Dot Sight Riflescope is definitely a keeper. It also has a CR2032 battery and a dry-nitrogen-filled housing.


4) Meprolight Self-Powered Day/Night Reflex Sight

The Meprolight Self-Powered Day/Night Reflex Sight is the top red dot sight for your rifle. It displays well in both daytime and at night. It uses No batteries and mounts easily. It has a black and gray sight, and no white or bright colored fiber optic tubes are exposed. It is always ready for action. It also has a reflexive, parallax-free aiming even with both eyes open allowing you to focus more on the target.


Key Features

  • It has a rapid target acquisition
  • It is self-powered with tritium light source used at night
  • Automatic transition between the night and day optics
  • Self-illumination adjusts to ambient light
  • Its reticle was designed to be visible under all conditions
  • Operates at all weather and temperature conditions
  • It has a large 30mm diameter lens with state-of-the-art coatings which assures large FOV
  • The case is built to withstand hard combat use
  • The sight is black and gray, no white or bright colored fiber optic tubes exposed
  • The accuracy and speed when firing is increased under pressure
  • Quick-release Picatinny mount retains zero



The Reticle brightness adjusts very well to current lighting and it is easy to acquire. It needs no batteries and the self-powering feature makes it quite unique compared to the rest.


3) EOTech 512.A65 Tactical HOLOgraphic Sight



This is a perfect non-magnifying sight for short range shooters designed for shooting within 200 yards. It Provides more control over your shooting environment when shooting. The product uses a square body and square lenses, with an open design, which allows the user to see the target and aim to hit the target with precision. It works well even when you or your target is in motion. Uses two 1.5 volt lithium AA batteries, but also supports alkaline or rechargeable batteries.


Key Features

  • Submersible lengths of up to 10 ft. (3 m) depth
  • Lithium power battery of 1,000 continuous hours at nominal setting 12 at room temp
  • Universal Mount
  • Allow wind speed Adjustment
  • Capable of making elevation Adjustment
  • It comes in a rugged aluminum case assembly and knobbed, tool-less mounting bolt
  • It connects to standard 1 inch Weaver dovetail / Picatinny rail



The A65 reticle is simple, but also adds some versatility to the optic and by proxy your weapon.


2) Trijicon ACOG 4×32 BAC Riflescopes



The brightness adjustments for the red dot sight are done automatically based on the available light. It is made from the 7075-T6 aircraft-aluminum-alloy housing which provides for a nearly indestructible viewing system. It can be used when both eyes are open when shooting utilizing the Bindon Aiming Concept. It has been combat proven and allows for bullet drop compensation increasing target aiming accuracy. Distance coverage is 800 meters.


Key Features

  • Bright aiming point in any condition
  • Merged aiming points
  • Allows user to instantly switch between supersonic and subsonic ammunition without having to re-zero
  • 2 MOA diamonds



No tools are needed for windage and elevation adjustments because the TA31RCO features external adjusters, making it waterproof up to 11m without the caps. Great red dot sight element.


1) Trijicon VCOG 1-6×24 Riflescope Ballistic Reticle



The awesome sight could probably be dropped out the UPS plane flying over and would still hold zero damage. It is by far, the top red dot sight on the market today. The etched reticle is very easy to see in bright light, the ballistic reticle helps with magnification. With a 700-hour run time using 4 or 6 lithium AA batteries this Red dot is waterproof to about 20 m. This is great for long range shooting. This optic was the perfect upgrade from the RCO I’ve used in the Marines. The horseshoe reticle is good for quick acquisition of targets. It has six adjustments for brightness settings and with less head or stock position adjustment.


Key Features

  • Great for CQB and long distance
  • Superior glass quality and light gathering capabilities
  • Forged 7075-T6 aircraft-aluminum-alloy
  • Comes with a standard TASI mount
  • An integrated dual fin which allows easy rotation



This is the best because of its many great features at a very fair price compared to most similar products. It is also waterproof and durable maintaining its quality for a very long time.


Final Remark

Compared to various red dot sights reviews, the Trijicon VCOG 1-6×24 Riflescope Ballistic Reticle is the top rated red dot sight on the market today in terms of both quality and accuracy. There are many great products to choose from and I hope this review will help and give you a head start in picking the right red dot sight for you.