The 8 Best ACOG Scopes

When you want to increase the accuracy of your rifle, a good scope is the key to success. An excellent riflescope is vital to hit targets from any distance, whether you use it for sport shooting or hunting, which is one of the most satiating experiences for a gun owner.

The ACOG is one of the most remarkable optics ever in a soldier’s hands, but you can own one as well. It performs commendably under pressure, and the design makes it stand out.

Here are the 8 best ACOG Scopes.

The Best ACOG Scope

Trijicon ACOG 4 X 32 Scope Dual Illuminated Chevron .223 Ballistic ReticleTrijicon ACOG 4 X 32 Scope Dual Illuminated Chevron .223 Ballistic Reticle

First on our list is the Trijicon ACOG 4×32 Scope Dual Illuminated Chevron. The first thing you’ll notice in this scope is it has a reticle that is battery-free illuminated, and that helps you secure your targets quicker. The reticles are illuminated using a tritium/fiber optic that automatically regulates brightness, basing it on how much light is available. This feature is excellent if you intend to use your AR-15 in conditions with low light, and you can rely on your scope for your next target.

The Trijicon ACOG 4×32 Scope Dual Illuminated Chevron has a housing made of 7075-T6 aircraft-aluminum, making it durable. It also utilizes the Bindon Aiming Concept wherein you can use the ACOG as a CQB sight while shooting with both your eyes open. Here you have a scope that assures the job success from as further as 875 yards or 800 meters. Best of all, the image quality of the scope is the sharpest of any other ACOG scopes right now.


Trijicon ACOG TA31-CH-G Trijicon 4x32 ScopeTrijicon ACOG TA31-CH-G Trijicon 4×32 Scope

The second product on our list is the Trijicon 4×32 Scope with dual illuminated crosshairs. It has been built so that the dual crosshairs work for both day and night settings.

If you’re on the lookout for a scope that can function exceptionally well and do everything, this scope is an excellent choice. The reticles illuminate in green and give a great view every time. According to some users, the green reticles glow in the dark and stick out a whole lot more than other colors, making it so much easier to acquire a target.

Built from forged 7075-T6 aircraft-aluminum-alloy, the structure of this ACOG scope is durable and sturdy. With this product, you can get your targets as far as 656 yards or 600 meters out. All in all, you cannot go wrong with this ACOG scope no matter what time of day it is.

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Trijicon TA02 4×32 ACOGTrijicon TA02 4×32 ACOG

Next up, we got the Trijicon TA02, which utilizes a single AA battery to illuminate the .223 reticle inside the optic. It is also the first ACOG model to offer six adjustable brightness levels with an “off” between each setting.

An occasional problem with ACOG scopes that use tritium or fiber optics to illuminate the reticle is that direct shadow or light on the optic can sometimes give you a mismatch in lighting compared to the environment. The solution to that is the Trijicon TA02, which lets you select the level of illumination yourself.

The reticle of the TA02 is bright in daylight conditions, and the brightness adjustment feature is super handy, where each click between brightness levels will turn the optic off. The reticle has a tritium color that makes it more visible to those with bad eye sights, and it includes bullet drop calculations for .223 all the way out to 600 m.

The scope’s optic contains an RMR mount that sits a bit further forward than most other ACOGs, which gives you the option to have a backup red dot for close-range shots. Also, the TA02 is advertised as night vision compatible.

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Trijicon ACOG 3.5 x 35 Scope Dual Illuminated Crosshair .308 Ballistic ReticleTrijicon ACOG 3.5 x 35 Scope Dual Illuminated Crosshair .308 Ballistic Reticle

Now we have the 3.5x35mm Trijicon ACOG Illuminated Crosshair .308 Ballistic reticle. As mentioned, this one is specifically for .308 calibrated rifles. In terms of eye relief, this scope is possibly the best, measuring at about 2.5 inches. So, if you were looking for a scope with lengthier eye relief, we’re sure you’ll love this Trijicon ACOG.

This scope has 3.5x magnification and a 35mm objective, allowing for quicker target attainment. Its reticle is battery-free illuminated, so you’ll be able to acquire targets in conditions where the light is low without worrying about batteries dying.

If you’re considering to get an ACOG scope that reaches target up to 1,300 yards or 1,200 meters out, then this is the scope for you. It is also a long-range rifle’s partner irrespective of the purpose.

This ACOG scope is built from Forged 7075-T6 aircraft-aluminum-alloy housing, so it is sturdy and enduring. If you’re searching for a scope that may be dependable for decades, this Trijicon ACOG scope is the perfect product for you.

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Trijicon ACOG TA6 6x48 ScopeTrijicon ACOG TA6 6×48 Scope

Up next, we have this ACOG scope that has additional magnification than others and a bigger objective. This ACOG scope can be magnified as far as 6x, and the objective is long at 48mm, which makes the field view broader and target attainment quicker.

The reticle of the Trijicon AGOG TA6 is green in color that is easy to see and more so in a setting with low light, and it is fully battery-free illuminated. This scope is dual illuminated, and you can use this at any time of the day. In daylight, the fiber optics come to play while during the night, you get tritium, making this scope what you’ll need to make your shooting more comfortable.

The Housing of this scope is modeled of good quality aluminum and is impervious to shock, water, and fog. This product is the scope that you’ll want to use if you intend to acquire targets from whichever range: short, medium, or long.

The Trijicon ACOG TA6 6×48 scope is waterproof for 500 feet. However, it is a little on the hefty side and adds extra weight. If you were looking for an ACOG with impressive magnification and a large field of view, there is no better ACOG than this scope.

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Trijicon ACOG 11-F 3.5x35 scope with Red Chevron BAC ReticleTrijicon ACOG 11-F 3.5×35 scope with Red Chevron BAC Reticle

Now, let’s take a look at the Trijicon ACOG 11-F 3.5×35 scope with Chevron BAC Reticle. Its reticle range has been calibrated for 5.56 mm (.223 cal) flat-top rifles and up to 800 meters. Additionally, its chevron reticle has been specially designed to be zeroed using the tip at 100 meters. The width of the chevron is 5.53 minutes of angle, which allows the range estimation for targets.

This ACOG scope is very fast in any light situation. It is adjustable internally, and its sights with tritium-illuminated reticles are suitable for use at day time or night. Also, the Bindon Aiming Concept models featured in the scope collect ambient light in the bright daytime by using fiber optics.

The Trijicon ACOG 3.5 x 35 Rifle Scopes TA-11F has an abundance of features that are very beneficial for use by the military as well as a recreational shooter. It has been designed for the M16. Plus, every aspect of its optical and mechanical design was picked to provide incremental hit prospective in all conditions of light.

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Trijicon 3 X 30 Dual Illuminated Chevron ACOGTrijicon 3 X 30 Dual Illuminated Chevron ACOG

And now, we have another excellent scope, which is the Trijicon 3×30 Dual Illuminated Chevron ACOG. Although it has a relatively low price, this product is a result of good American engineering. In fact, this scope can be magnified up to three times with an objective of 30mm. Plus, it has been built with the insane combat-ready reliability that you demand from an ACOG.

This ACOG scope is designed to execute within the military standards, and it is a power-packed optic that is sure to exceed your expectancies. Also, it has a reticle that is illuminated with tritium vials.

This product has considerably lengthier eye relief than other ACOG scopes, so you are sure to get a wide field of view while your rifle rests comfortably. Plus, it is proven to be bright enough for use in conditions with low light.

Overall, when you equip your rifle with the Trijicon 3x30mm ACOG, you get a rush of self-assurance and confidence with every target you acquire.

Make sure you check out these quality AR-15 stocks from our list, too.


Trijicon AccuPoint 1-6x24 Riflescope, 30 mm TubeTrijicon AccuPoint 1-6×24 Riflescope, 30 mm Tube

Last but not the least, we have for you the Trijicon AccuPoint 1-6×24 Riflescope. With its variable magnification, you may magnify your target acquisition from 1x up to 6x. Its reticle looks like a regular scope crosshair in bright sunlight. In low light conditions, the illuminated dot is bright enough for you to see the center. The collar on the ambient light collector can also be rotated to adjust the brightness of the center dot.

This ACOG scope has proven itself to be a great hunting scope for low light conditions, where the center of the crosshair might be challenging to make out. Adjusting the magnification is very easy and accomplished by the use of a collar situated just forward of the eyepiece. The collar has a short tail built into it to further assist in quick changes of magnification power.

The scope’s eye relief is quite long at 1x but becomes lesser at higher magnifications, which is not a bad thing, as 1x shooting is most likely to be quick. In contrast, the eye box at 6x forces you to maintain a steadier cheek weld, which is essential to precise shooting.

All in all, this product is the perfect choice if you’re looking for a scope that helps in fast target acquisition, lets you keep both eyes open when operating the rifle, and a 6x zoom that can help you if you need to take a shot beyond 100 yards.

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ACOG Scope Buying Guide

What to Look for in an ACOG Scope

For someone not familiar with ACOG, the acronym stands for Advanced Combat Optical Gunsight. Produced by Trijicon, the scope was originally made to be armed on an M16 and M4 rifle, but there are other ranges of ACOG scope that can be attached to other guns.

ACOG is a name given for a range of optics that differ in size, reticle magnification, and illumination power. These are fixed power optics, and they range from 1.5x to 6x with ample options in between.

Altogether, there are 12 different ACOG variants, with dozens of varying reticle combinations. Some are powered by battery, but an essential feature of the ACOG scope is the night vision, which uses a mixture of tritium and fiber optics that illuminate the reticle. This feature has made the scope prevalent for military services and especially in the tactical forces. The scope was first used in 1987, with the first model called TA01.

One of the most vital factors in finding the best AR-15 scope for you depends on how you plan on using your rifle. First, let’s start with the basics for our readers who are beginners and new to the hunting or recreational shooting.

Power – The power determines how far-off you can see the target. The number on the scope that comes first in the series refers to its power. For instance, some numbers you might notice are 1-6×24 or 3×32. The numeral three and one in the series are the power. The higher the number, the higher the power of the scope, and the higher the shooting distance.

If it’s a variable number, like 1-6, it means that you can change the power. As such, it can give you a higher range of power that you can function in as compared to a straight 3x. This variable power is quite common these days in optics. However, it comes at a higher price than the straight scopes.

Low-powered ACOG scopes are perfect for short or medium range operational range or hunting, while the high-powered scopes are the go-to for long-distance shooting.

Objective – In the series of numbers in the scope, the second figure you see is the objective. For instance, a 1-6×24 scope delivers a 24 mm lens size, which is the objective. Bigger lenses have large numbers and vice versa. The big lenses are ideal for broad fields, and they provide extra light, which makes them great at low light situations. However, bigger lenses are bulkier and maybe a problem if you intend on hunting at a long distance with your rifle. Nonetheless, some ACOGs come with adaptable objectives, which make it easier to concentrate on lengthier distances.

Reticle – The reticle is described as the riflescope’s crosshairs. It is used to aim the rifle before firing.

Minute of AngleMOA is an acronym standing for “Minute of Angle.” It is an angular analysis that shooters rely on to confirm that their alignments are close together.

Eye Relief Distance – The Eye Relief Distance is the distance at which the optic can be placed from your face while aiming. The AR-15 rifles do recoil, so you would want a scope that gives enough space for kick-back, ensuring that you don’t hit yourself in the face.

Other Specs – While choosing the perfect Trijicon ACOG scope for you, you need to look at proficiency, weight, and cost. These riflescopes are expensive, but the price is well worth it; however, since there’s nothing out there like the ACOG, it’s easy to get the right one for you.

The great thing in all ACOGs is that it contains a built-in mount. In the price of the ACOG scope, you also get a good-quality dead hold mounting solution, which means you needn’t worry about spinning, shifting, or losing zero as with other optics. All you need to do is to bolt them on, zero them in, and you’re good to aim.