The Best ACOG Scopes: The Perfect Optics for Your AR-15 2022

ACOG scopes are well-known scopes, and getting one of these should be easy for you. However, with the various scopes in the market today, getting a top-quality ACOG scope can be quite challenging. Finding an ACOG scope that suits your preference can be as challenging as looking for a needle in a haystack. We have thought about people’s challenges regarding getting a top-quality ACOG scope. We have decided to solve this problem that individuals face by compiling a list of the best ACOG scopes in the market.

ACOG: What You Need To Know

ACOG is an acronym for Advanced Combat Optical Gunsight. They are specific optic lines that consist of optics with different magnification, illumination power, and different sizes. These optics have fixed power from a magnification of 1.5x – 1.6x. Interestingly, there are various available options between both. 

ACOG comes in 12 variants and various reticle combinations. There are the options that are powered by batteries, while other options make use of fiber optics and tritium to illuminate the reticle. With the help of fiber optics, it can be powered in the daytime thanks to the fiber optics’ ability to absorb light. Whenever there is no light available, the tritium activates to provide the reticle with a little bit of glow. When you look on top of the ACOG, you will see a red tube that is lengthy in size. That’s where the light absorption takes place to ensure the illumination of the optics. Though some cons might be available, the system has a self-regulatory capability. If the outside surrounding is bright, the reticle will also be as bright as the outer surrounding. Additionally, it has night vision capability.

ACOG – Advanced Combat Optical Gunsight

When it comes to various kinds of target acquisition situations, the ACOG can be your best companion. As for the durability, you’ll know it excels excellently in those areas since the United States special forces use it. Though light on this ACOG is not guaranteed, it usually fluctuates during the daytime but rest assured that the brightness setting it utilizes is the best brightness setting the user can use at that moment. However, you can adjust it to match a low-light environment and night vision setting. 

Interestingly, these optics are best for close-range combat and are very efficient for target acquisition. If you want to attempt close-range shots, you can count on the dot reticle for better focus. 

Best ACOG Scopes

If you’re looking to get the best results in the field, it would be great to have a top-quality ACOG scope to help with that. There are different variants of ACOG scopes available. But we have narrowed down the search to the 4 best ACOG scopes suitable for your AR-15.

Trijicon ACOG (3.5 x 35)

This choice of ACOG scope is an excellent choice for your AR-15. The Trijicon brand is known to provide some of the best scopes. This scope comes with great glass clarity that gives the shooter a clear vision of his target. You can use the glass in any condition regardless of whether the surrounding light is high or low. It features a reticle with fiber optic illumination. It means that the brightness can be automatically adjusted to suit the surrounding light. The tritium in the Trijicon ACOG (3.5 x 35) illuminates the reticle during the night, while the fiber optics does so in the daytime.

It has a chevron that draws the eye towards the center to ensure you take a perfect shot as fast as possible, almost as quickly as a red dot. In eye relief, you can expect low eye relief with this scope. However, this product has the best eye relief you’ll ever find on any ACOG. 

The Bindon aiming concept allows you to utilize the Trijicon ACOG (3.5 x 35) with both eyes open. It makes it possible for the shooter to have a better field of vision. It will give the shooter a higher advantage in close-quarter combat and fast target acquisition. Including a red chevron reticle in the mix will make it easy for the shooter to hit the target accurately.

In terms of durability, the Trijicon ACOG (3.5 x 35) is a very rugged scope that can withstand any rough situation. Thanks to the aircraft aluminum material, it is made with. It has a waterproof capacity of up to 100 feet, and it is also fog proof. Should you encounter any problem with this scope, Trijicon gives a lifetime warranty on their product, so you can rest assured that they will assist you whenever you need help with your scope. The Trijicon ACOG (3.5 x 35) also comes with an eye box which happens to be one of the biggest you’ll ever come across in all the Trijicon scopes. 

The windage and elevation of this product can be easily adjusted to suit your preference. And it uses an MOA of 40 the windage and elevation. Zeroing on this scope is easy and efficient. When using this scope, you can rest assured that it can hold zero as long as possible no matter how roughly you use it. This scope also comes with a fixed magnification of 3.5x. When you purchase the Trijicon ACOG (3.5 x 35), you also get a flat top adapter, pelican case, lens pen, scope coat, logo sticker, and a warranty card. 

Trijicon ACOG (5.5 x 50)

This Trijicon scope comes with essential features that are hard to find on other scopes. When it comes to the glass quality, it is excellent and delivers top-notch picture clarity. Since it is multi-coated, the glass is capable of drawing in light to ensure that the image is bright and crystal clear. The illuminated reticles do not require batteries which could fail at any time. They can stay illuminated for a long time, even as long as 15 years. The reticles can adjust automatically depending on the surrounding light. 

The eye relief is up to 2.2 inches which are very okay for an ACOG scope. It also comes with a Bindon aiming concept that enables the shooter to aim while opening both eyes. The scope comes with excellent durability giving you the best value for your money. Trijicon ACOG (5.5 x 50) is a fixed power scope, so you can rest assured that it will hardly get damaged no matter the kind of trauma it passes through. Thanks to the military-grade aluminum construction, it will be almost impossible to get this scope damaged. 

This scope can operate under any weather because it is waterproof, and the nitrogen purge characteristics make it fog resistant. The scope comes with low turrets that make the clicking audible whenever any adjustments are carried out. Finding your zero on this scope is relatively easy, and when you find it, it can hold for up to 200 rounds. 

It comes with a fixed parallax, and since there are different magnification settings on the scope, it wouldn’t be a problem for the shooter. The magnification setting is at 5.5x. Though the Trijicon ACOG (5.5 x 50) is a high-end scope, it also comes with its mounting. It is also accompanied by a flat-mount known as TA51, attached to the scope itself. 

Trijicon ACOG (3 x 30)

Trijicon is known to produce some of the best quality scopes available today. It’s no wonder the United States Marine uses scopes from Trijicon. Trijicon scopes might not be as cheap as so many other scopes on the market, but when you get a feel for these scopes, you’ll know it’s worth the price tag. 

Another top-quality scope from Trijicon is the Trijicon ACOG (3 x 30). The glass quality of this scope is extraordinary and one of a kind. It comes with a multi-colored lens that allows a complete influx of light. 

Unlike many scopes that encounter distortion, the Trijicon ACOG (3 x 30) encounters none in action. The built-in tritium lamp and fiber optics allow you to get a precise target acquisition even in low light conditions. If you are looking for a scope with a very bright reticle at any time of the day or night, this scope is the best bet. Thanks to the BDC reticle that it comes with. The scope comes with an eye relief of 1.9 inches; though not as long as many scopes on the market, it’s suitable for getting the job done.

There’s also the Bindon aiming concept that will help you get the best out of this scope. The scopes’ durability is excellent thanks to the aircraft-grade aluminum it is made with. It is completely fog proof, waterproof and shockproof. No need for batteries because this scope has got fiber optics that absorb enough ambient light to power the scope in the daytime. When it’s night, the tritium lamp is available to give you illumination even in the darkest of nights. 

No knobs are available for this scope, and it comes with a built-in rangefinder situated on the reticle. The Trijicon ACOG (3 x 30) is a fixed scope with a set magnification of 3x. The scopes have no moving parts, making them light and solidly built. The scope comes with a TA60 mounting. If you plan to use an alternative mounting, the Picatinny mount could also serve as a suitable replacement. It’s a super light scope thanks to its weight of 7.7 ounces. 

Not everyone will see this scope as a perfect option. But the fact remains that the best tactical scopes are hard to come by. When it comes to tactical scopes that will work efficiently in any condition, the Trijicon ACOG (3 x 30) will make a perfect choice.

Trijicon ACOG (4 x 32)

The color accuracy of the Trijicon ACOG (4 x 32) is very high. The resolution and glass clarity is topnotch. This scope surely deserves to make the top 4 list. The glass quality is so high that it arguably has the best glass quality you’ll ever come across. The lenses are multi-colored to ensure no color distortion during operation. All that is guaranteed is an accurate, clear image in sight. The light-gathering of this scope is intense thanks to the tritium illumination and the dual fiber optics. 

The tritium is used to ensure you get perfect illumination at night. The quality of the tritium makes it possible for it to last for 12 years before any refreshing is needed. Batteries are not required for this scope as the reticles are illuminated in the daytime and low light conditions like nighttime. The reticle options available for this ACOG are the .223 Crosshair reticle and the .223 Chevron reticle. It also comes with an eye relief of 1.5 inches which still allows both eyes to be open while shooting.

The Trijicon ACOG (4 x 32) since it is a grade-A American-made scope. Though it might be the most expensive scope, they are made in America. The scope is water-resistant and fog proof which means you can rest assured that this scope can withstand any weather condition. Turrets of this scope are robust, adjustable, and tactile. 

The tactile knobs make it easy for the zeroing to hold in place. This scope comes with a 4x magnification and an objective lens of 32 mm. Since this is a 3 gun optic, it can cover long, close, and mid-range distances. It also comes with a removable TA51 thumbscrew mounting. If you need a rugged and high-precision scope, the Trijicon ACOG (4 x 32) is just the Ideal scope you need. 

Final Thoughts

In summary, ACOG scopes are the best scope options you’ll find in the market in terms of quality and durability. You can do well to check out our 4 best ACOG scope list in this article. Scope options like the ACOGs mentioned in this article are the ideal scopes that offer value for your money. The features of the scopes in this article will surely guarantee you have the best shooting experience in the field. 

Leave a Comment