4 Best ACOG Scopes


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January 1, 2023

ACOG stands for Advanced Combat Optical Gunsight, and it refers to Trijicon’s whole family of optics. Trijicon invented the initial model, the TA01, in 1987, and they’ve only improved on it since then.

Since then, they’ve become one of the US Marine Corps’ and Special Operations Forces’ official optics.

Despite the fact that the early ACOGs were designed particularly for M16s and M4 carbines, Trijicon has subsequently produced attachments that may be used with a variety of weaponry. Trijicon optics have a well-deserved reputation for being extremely sturdy, long-lasting, and simple to mount and operate.

For this reason, they’re one of the most frequent and popular scopes in the world. However, this means they’ll set you back a pretty penny. Check out these ACOG scope clones if you want a scope that’s almost as nice as the original but without the price tag.

They are, nevertheless, well worth the money, and you will not be disappointed with their excellent quality.

Best ACOG Scopes

Trijicon ACOG 4 X 32 Scope Dual Illuminated Scope

trijicon acog 4 x 32 scope dual illuminated scope

The ACOG 4 X 32 Scope Dual Illuminated Scope has a magnification power of 4x and is non-adjustable. This is a bummer for some users. However, if you ask us, this is a positive thing because anything in the 4x to 6x range is great for a rifle scope.

You’ve undoubtedly heard that the ACOG 4 X 32 Dual Illuminated Scope has a bullet drop compensator (BDC) that extends out to 800 meters. That’s correct, and it’s also quite useful.

You’ve undoubtedly also heard how it was tuned to utilize 5.56 cartridges and how rapid it feels at 50 yards. What you may not realize is that you can only completely exploit this feature if the optic’s setting indicates that it is already at a zero, at a distance of 100 meters. However, if it isn’t, you’ll have to make changes. They won’t alter even if you separate the scope from the rifle once you’ve done so.

The ACOG 4 X 32 Dual Illuminated Scope also features coated lenses. In reality, all of the photos captured are exceptionally detailed and clear due of the BroadBand Anti-Reflective coated lenses.

What about long-term viability? The ACOG 4 X 32 Dual Illuminated Scope boasts a tough aluminum housing, which you’ll appreciate. And the thing about aluminum is that, while being one of the lightest materials available, it is virtually unbreakable. So it’s reasonable to assume Trijicon understood precisely what they were doing when they chose the 7075-T6 aircraft aluminum-alloy to house this sighting system.

Key Features:

  • Very durable and able to withstand wear and tear
  • Strong magnification power
  • Fiber optics technology

TACFUN Prismatic Series 4x32mm Scope

tacfun prismatic series 4x32mm scope

The TACFUN Prismatic Series 4X32mm Scope is the scope you want if you’re seeking for a scope that will suit all of your needs while also being cost-effective, high-quality, and long-lasting.

A greenish fused multi-coated lens is included. The physics behind this characteristic is also rather straightforward. The lens is coated with Magnesium Fluoride, a standard anti-reflective coating. The purpose of all of this is to lessen the difference in refraction index between the optic’s lenses and the air around it.

The 4X32mm TACFUN Prismatic Series Scope is made of aircraft-grade aluminum. We’re confident you’ll like the Mil-Dot reticle technology, which is commonly featured on duplex crosshairs. Four small 0.25 mm diameter dots may be seen on the axis if you look attentively. Those dots exist to aid you and other users in estimating range.

You’ll be able to figure out wind drifts at established ranges, compute the relative size of your target, and even measure the distance between you and your targets thanks to the Mil-Dot reticle technology.

Not only that, but there’s more. It’s also possible to compensate for bullet drop when utilizing a Mil-Dot reticle. But it doesn’t mean it couldn’t be used in place of a BDC reticle, because the latter can correct for the gravity effect while the former can’t.

The TACFUN Prismatic Series 4X32mm Scope is a rifle scope with a first focal plane. In other words, as you zoom in, its reticle appears to grow in size, and when you zoom out, it will shrink in size. This is useful since your stadia markers will be relevant because the magnification and view of the reticle stay proportionate.

It’s also tri-illuminated, having blue, green, and red illumination, and comes with an adjustable rheostat for adjusting the brightness. Its 3.5-inch eye relief allows for quick target acquisition while still protecting users from strong recoil. As a result, there is no scope bite.

Key Features:

  • Created with aircraft grade aluminum housing
  • Tri-illuminated
  • Comes with ample eye relief

CRUSHUNT 4×32 Scope

crushunt 4×32 scope

When discussing the top ACOG scopes, you must mention CRUSHUNT’s offerings. This is due to the fact that the firm has a history of producing high-quality scopes, one of which is the 432 Real Fiber Optics Optical Scope.

The chevron reticle on the CRUSHUNT 432 Scope serves a distinct purpose than most other reticles. According to reports, most manufacturers generate optics with reticles that blur in poor weather situations. CRUSHUNT obviously doesn’t suffer from this problem. 

All of the initial ACOG scopes had fixed optics with a magnification capability of 4x and a 32mm objective lens. CRUSHUNT chose to work with the same requirements since they explain why the images produced by such scopes are so vivid and detailed. Furthermore, the scope has a larger field of view, making it easier for the person using it to keep focused on the target.

The 432 Real Fiber Optics Optical Scope is made of a high-strength aluminum alloy and does not require a battery. Its building material is the sole reason for its durability, but the choice to be battery-free was taken to keep costs down.

Key Features:

  • Shock proof, water proof, fog proof and water resistant
  • Created with chevron reticle
  • Wider field of view

ohhunt 4×32 Hunting RifleScopes

ohhunt 4×32 hunting riflescopes

A weaver-style attachment, the ohhunt 432 Hunting rifle scope is one of the best in the field. Users sometimes disregard the fact that all these attachments are commonly compatible with any Picatinny rail. And you should be grateful for it since Picatinny rails will never fit Weaver rails. If you possess two rifles with two very different rails, you’ll effectively be getting two for the price of one.

Most people usually recommend scopes made of aluminum, which is why the ohhunt 4×32 Hunting RifleScopes made the cut. Its aluminum build  is why the scope is light, strong, and resistant to wear and tear.

The entire casting with a rubbery matte black finish serves two purposes: firstly, it protects the optic from external impact and decreases reflection. When it comes to reflection, the lens includes an anti-reflective coating that enables for effective light transmission.

The ohhunt 432 Hunting RifleScope enables just about the proper amount of light to highlight the pictures formed, with an exit pupil diameter of 6mm. Anything larger than that is clearly inconvenient, since it will permit much more light to flow through, so ruining the entire customer experience.

At 100 yards, you’ll have a field of vision of 10.6 meters, making it simple to acquire and maintain a target. The scope’s reticle is lighted and changes automatically based on your environment and available light, as expected.

Key Features:

  • Made with very lightweight materials that don’t weigh you down
  • Crafted with a wife field of view
  • Great exit pupil
  • Anti-reflective coating lenses

How To Choose The Best ACOG Scope?

While all ACOG scopes are fantastic, a few are more suited to specific shooting styles than others. Here are some important considerations to make while looking for a new ACOG scope for your weapon.


The reticle lighting on ACOG scopes is known for being battery-free. They use a mix of fiber optic and tritium technologies to do this. In every light condition, this sort of tech self-regulates brightness settings for optimal visibility.

The reticle is illuminated by battery-powered LEDs in most ACOG clones (and a few Trijicon variants). This enables you to customize the brightness settings to suit your tastes.

Reticle Styles

Chevron: this reticle has the appearance of an upside-down V. A silhouette target fits neatly within the legs of the chevron at 300 yards, allowing you to assess range quickly and efficiently.

Triangle: the aiming point of this reticle is a basic triangle.

Donut: a simple circular aiming point with no frills.

Crosshairs: simple crosshairs with BDC hash markings on occasion.


ACOG scopes have a fixed magnification and low power. Their levels of magnification are denoted by the number preceding the x in the specifications.

The Trijicon ACOG model TA31, for example, is a 4x32mm riflescope. The picture you view through the optic will seem four times bigger than when you look at it without any magnification.

For close range targets, an ACOG scope with next to no magnification is optimal. For targets at a greater distance, use one with a higher magnification.

Every product is hand selected by our editors. We may receive commissions on purchases from a link.

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