Best ACOG Clones Scope

Best ACOG Clones and Alternatives

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If you have ever seen a soldier’s tactical weapon, chances are you saw an ACOG scope. If you look around at civilian tactical weapons chances are you saw an ACOG clone.

The ACOG (Advanced Combat Optical Gunsight) was designed for distance and accuracy. An original quality one will cost you several hundred dollars or more. However, there are a lot of cheaper clones on the market. These are five good performing ACOG style scopes you can get without breaking the bank.

  • GGD Trijicon ACOG 1×32 Red Dot Sight: Best ACOG Clone Overall
  • Sightmark SM26021 Wolverine Red Dot Sight: Best Compact/Lightweight ACOG Scope
  • BARSKA 1×30 IR M-16 Electro Sight Riflescope: Best Parallax Correction
  • Monstrum Tactical 3×30 Rifle Scope: High Magnification ACOG Scope Option
  • Ozark Armament 4X Magnified Optic: Best Budget ACOG Alternative

In this article, we’ll look at some of the best-performing clones. We’ll also discuss the features that make them worthy of your time and money. While we will give you my top pick, you won’t go wrong with any of these.

Top Pick
GGD Trijicon ACOG 1x32 Red Dot Sight
  • Excellent brightness adjustment settings
  • Integrated rail mounting base
  • Excellent lens
  • A little on the heavier side
4.5 out of 5 stars 194 ratings
$69 Shop NowClick to read my review
Sightmark Wolverine Red Dot Sight
  • Low Power Consumption
  • Lightweight
  • Has Night Vision Mode
  • Not The Most Durable
4 out of 5 stars 406 ratings
$119 Shop NowClick to read my review
BARSKA 1X30 IR M-16 Electro Sight Riflescope
  • Parallax corrected up to 100 yards
  • Easy to adjust brightness settings
  • Crisp reticle
  • Sucks up battery power quickly
4 out of 5 stars 520 ratings
$79 Shop NowClick to read my review
Monstrum Tactical 3X30 Rifle Scope
  • Very Compact
  • Rugged
  • Excellent reticle with drop adjustment markings
  • Ocular lens focus can be knocked off easily
4 out of 5 stars 501 ratings
$78 Shop NowClick to read my review
Ozark Armament 4X Magnified Optic with Illuminated BDC Reticle
  • Durable scope
  • It has 4X magnification power
  • With illuminated BDC reticle
  • Bulky and a bit heavy
4 out of 5 stars 559 ratings
$69 Shop NowClick to read my review

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What is an ACOG Scope and ACOG Clone?

The optics company Trijicon made these scopes popular.

These are mostly fixed scopes. Although you will sometimes come across variable power models. The ACOG is a compact scope that can work in a variety of lighting settings, from bright to low/no light. They also use a Bindon Aiming Concept which allows both eyes to be open when you aim.  It allows you to keep a full field of view while using the scope optics.

The illuminated reticle of the Trijicon ACOG scopes is powered by a phosphor system. This is due to tritium’s radioactive decay. It has extraordinary long-term power (tritium has a half-life of 10-15 years). These scopes use a fiber optic light pipe during the day. As a result, natural sunlight is captured and funneled for reticle lighting.  It also helps match the brightness of the scope with the surrounding light. 

If you look at a Trijicon ACOG replica, the illuminating power comes from a battery source. However, your ability to use the “both eyes open” aiming concept is also limited with a Trijicon ACOG clone. But, hundreds of Trijicon ACOG clones are available on the market. So, for your ACOG scope, there are various options to explore!

You might be wondering why you’d bother with a Trijicon clone in the first place. When it comes to body structure and technology, most often name-brand models are the way to go. However, even the cheapest real Trijicon ACOG scope costs close to a grand. If you want the best, you better be ready to drop close to 3 grand.

That’s a steep price for most tactical weapon owners. Especially for those not taking their weapon into the rigors of combat. As a result, you might be better off looking at an ACOG replica. Moreover, our next section is a short buying guide for what components and features to look for in a good ACOG clone.

Best ACOG Clones and Alternatives - Trijicon ACOG
(Trijicon ACOG; Photo credit: Adventioneering)

What Makes a Good ACOG Scope?

Military-grade scopes are tough and have low-light capabilities. Small scopes with illuminated reticles and fiber optics eliminate the need for batteries. Thus, it makes a good scope. The Trijicon optic is also one-of-a-kind because of the fiber optic and tritium combo. ACOGs also instantly alter the brightness to improve your chance to lock on to your target in dim light.

Scopes’ aim should be to ensure excellent field reliability. It can withstand a beating and still give crystal clear vision. You can even immerse it in water without letting moisture enter the interior. In addition, this type of scope allows you to concentrate on your target and keep aware of your surroundings. These kinds of scopes are excellent rifle scopes for tactical scenarios. 

ACOG Replica Buyers Guide

Material

ACOG scopes should be compact and durable, regardless of whether they are Trijicon or ACOG replicas. If you are mounting an ACOG scope, the chance of the scope getting knocked around is possible. You need a material that is going to stand up to weather abuse. It must also remain lightweight. Aircraft-grade aluminum or magnesium alloy is the only material you should ever consider.

Magnification

Most ACOG clones have fixed magnification. The magnification level on most ACOG clones is 1X. There are several models out there that have higher power magnification. Nevertheless, it almost never exceeds 5X. What you will want to get all depends on the situations you think you and your firearm will find yourself in. If shooting is going to be up close and personal, a 1X will give you the best wide field of view. Lastly, you will need a higher magnification ACOG if the majority of the shots are going to be medium to long-range.

Brightness/Battery Life

ACOG replicas are not going to be using tritium as their power to adjust brightness levels. Some form of a lithium battery supplies the power source. In addition, pay attention to the manufacturer’s battery life claims. Most clones worth buying have a battery life of between 100-500 hours.  It is of course when managed properly. Battery life is important as well as the illuminated reticle. Those are both one of the most important features of ACOG. Look for a clone that has a reticle with a range of brightness settings that lasts. If a clone doesn’t have one, they are not worth buying.

Rail Compatibility

Rails for rifles, shotguns, and handguns come in a variety of forms. Some of these scopes come with built-in mounting bases. The scope does not come with a base so you may also have to pay extra for them. Check to see if the ACOG you’re considering will fit the railing on your weapon.

Durability

A genuine ACOG is practically unbreakable. They’re sturdy, built to handle harsh environments, and nitrogen-purged to prevent fogging within the scope. Because you’re unlikely to have long-term combat encounters, this is the ideal spot to negotiate a deal. The best choices are a high-quality aluminum alloy or aircraft-grade aluminum. Choose a scope that will last for a long time while still providing you with the experience you desire.

Price

These are ACOG knockoffs. Any ACOG should not cost more than $500 apart from the Trijicon-branded scope, which is the actual deal. If you’re going to spend that much on a clone, you might as well get the real thing.

Fiber Optics or Battery Powered?

For the illuminated reticle, ACOGs have typically used fiber optics. Without the use of batteries, fiber optics provide convenient illumination. They use the ambient light in the environment to naturally illuminate the reticle. There will be less illumination if there isn’t enough light. On the other hand, battery-powered ACOGs function more like a standard red dot. You select your favorite brightness level with an illumination dial. Regardless of the ambient light, battery-powered models are also bright. 

The 5 Best ACOG Clones And Alternatives

In the following section, we will review a few great options. We will let you know what in particular makes them a good buy.

GGD Trijicon ACOG 1×32 Red Dot Sight

This Trijicon ACOG scope comes at a competitive price and covers all bases well. It is solidly built and rugged, offers a clear picture and a strong illuminated reticle for fast target acquisition. 

Starting with the lens – the 32mm objective lens features optical coating for high contrast visual ability as well as excellent light transmission and quality sighting. The contrast is extremely important in low-light environments where colors and outlines begin to blend.

The reticle is illuminated and you can cycle through red or green and select five different brightness levels. It’s clear and crisp. 

It has an integrated mount that will fit any weaver-style 20mm railings. The base has a durable and secure locking system that keeps the scope zeroed and on target throughout use. 

The scope housing is waterproof, fog-proof, and shockproof. All three are characteristics needed in a workhorse ACOG scope.

The scope is 5.9” inches in overall length and has a weight of just over 15 ounces, which makes it a little on the heavy end but nothing that will throw the balance off your rifle. 

The field of view is rated at 44 feet to 100 yards. This is a fantastic FOV for a scope designed for fast target acquisition. 

Pros
  • Excellent brightness adjustment settings
  • Integrated rail mounting base
  • Excellent lens
  • Affordable price
Cons
  • A little on the heavier side

Sightmark SM26021 Wolverine Red Dot Sight

The total weight of the Sightmark SM26021 is 10.3 ounces. Thus, making it one of the more lightweight red dot sights on the market. Despite this fact, it’s also built out of 6061-T6 aluminum with extra rubber reinforcement. If the sight is dropped, it helps to reduce the shock. Even though there are more durable red dot sights on the market, this isn’t terrible.

Furthermore, the lenses of the Sightmark come with a scratch-resistant coating. This is a major plus because scratches on the coating of any red dot sight can dramatically throw off your aim. In addition, the interior of this red dot sight is purged of all nitrogen. It is also fully fog proof, which is another major benefit. 

The Sightmark is also designed to be attached to a Picatinny rail system. It is one of the most common rail systems in existence.  Moreover, you can find it on many modern-day tactical rifles such as the AR-15.

The main plus to the Sightmark SM26021 Wolverine Red Dot Sight is the 4 MOA red dot reticle. It comes with a 23 mm objective lens. The adjustable digital switch on the side also makes for easy brightness controls.

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The Sightmark’s power consumption is likewise meant to be very low. Thus, it extends the battery life. The SM26021 uses a single AA battery as its power source. This is yet another benefit. Because AA batteries are not only cheap, they are also available and are almost anywhere. This is in contrast to proprietary batteries, which are costly and difficult to find.

The waterproof rating of the Sightmark SM26021 is set at IP67. It means it can resist water when submerged up to 3 feet. Finally, these sights can also function well in -22 to 122 degrees Fahrenheit.

To sum up, the Sightmark Wolverine CSR Red Dot Sight is a great sight for any AR-15 rifle.  It’s a compact and lightweight and yet high-quality red dot site that offers you good value for the money.

Pros
  • Low power consumption
  • Lightweight
  • Variable brightness levels
  • Scratch-resistant coating over lenses
  • Nitrogen purged
  • Fog-proof
  • Has night vision mode
  • Uses common AA batteries
  • Designed to work with picatinny rails
Cons
  • Not the most durable red dot sight on the market

BARSKA 1X30 IR M-16 Electro Sight Riflescope

This is not an exact ACOG clone, but it is built with similar functions in mind. So we will place it on our list because it’s a great ACOG alternative that is ruggedly built and is affordable.

The BARSKA IR M-16 is designed for fast target acquisition and tactical shooting. This scope offers seven reticle illumination adjustments. It works perfect for excellent sighting in any light condition and is battery-powered. The battery life on this scope is excellent if managed properly. Adjustments can be made quickly, and the scope holds the setting well. The reticle is a crisp red IR cross reticle that is clearly visible for any brightness settings.

This scope uses multi-coated ruby lenses to cut down on reflection. Thus, it optimizes light transmission for the best possible picture. The housing has an extended lip over the objective lens to help cut back on unwanted glare.

This scope is set parallax-free up to 100 yards. It is more than enough for shots most often taken with ACOG replica scopes. It also features easy-to-handle windage and elevation change turrets.

Most importantly, this is a compact ACOG style scope that only weighs 13oz and can be mounted to any weaver-style base. It is waterproof, fog-proof, and shockproof and can withstand punishing recoil.

Pros
  • Parallax corrected up to 100 yards
  • Easy to adjust brightness settings
  • Crisp reticle
  • Lightweight
  • Affordable
Cons
  • Sucks up battery power quickly

Monstrum Tactical 3X30 Rifle Scope

This ACOG replica features a higher magnification than other scopes on our list at 3X power. First, this scope features an easy-to-adjust dial that controls the reticle illumination. Second, the scope is battery-operated. As a result, a power supply of several hundred hours is possible.

This is one of the best ACOG clone scopes. This is an ultra-compact tactical scope for close to mid-range shooting. The housing is made of high-strength aircraft-grade aluminum. It’s tough and can withstand abuse as well as high-powered recoil.

The Monstrum Tactical has a built-in rail mount. This allows for a quick and easy attachment to any Weaver or Picatinny rail. The eye relief on this scope is long and pleasant. Thus, you’ll have a lot of mounting possibilities along the rail, as well as room for extra accessories.

In addition, you have the option to switch between red or green duplex dot reticles. The reticle also features a rough elevation estimator. It’s useful for making quick adjustments to your shooting at long-range targets.

The scope is 6.3″ long and only weighs in at 14oz. It has an excellent field of view with 36′ visible at 100 yards. Certainly, this ACOG alternative might be the best on the list. Even though it is the least expensive model we have discussed.

Pros
  • Very very affordable
  • Very Compact
  • Rugged
  • Excellent reticle with drop adjustment markings
Cons
  • Ocular lens focus can be knocked off easily

Ozark Armament 4X Magnified Optic with Illuminated BDC Reticle

The Ozark Armament is an affordable model with a slew of optimization improvements. This tiny scope is by far the most inexpensive ACOG clone. The ACOG clone features 4x magnification. It also includes a 32 mm objective lens, an illuminated BDC reticle and it is a metal scope. Therefore, this scope is one of the most powerful on the market.

This model’s illuminated reticle is battery-powered. It comes in three colors: red, blue, and green. Shooting at targets at short range will be no trouble. In every light condition, the illuminated BDC reticle creates a bright dot. It also enables you to easily acquire the target from a variety of distances. Added features are a field view of 86.8 feet and a 3.5 inches eye relief. Plus, a 14 MOA windage and elevation adjustments.

This scope comes with a functional and fully adjustable 3 front Picatinny rail. The top left, and right sides all have mounting points. Thus, a spotlight or laser may be readily mounted. It offers the most functionality without taking up too much space.

Moreover, this product’s long-lasting structure can withstand tough surroundings. It is also shockproof, fog proof, and waterproof. But this rifle scope is small, and also quite heavy. As a result, it is one of the bulkier alternatives, weighing over 1.5 pounds.

Pros
  • Least inexpensive
  • Durable scope
  • It has 4X magnification power
  • With illuminated BDC reticle
  • Fully-functional Picatinny rail
  • Offers 3.5 inches of eye relief
  • Features 86.8 feet field view
  • Battery-powered scope
Cons
  • Bulky and a bit heavy

Conclusion

That concludes our list of the best ACOG-style clone scopes. All are more than able to perform in any shooting setting outside of actual combat. You can call these scopes ACOG knockoffs, and you would be correct, but don’t raise your nose at them. These scopes do not offer the features and performance of the original models. However, for those of us not going to war, these scopes will do a good job and last a long time.

I especially like the GGD Trijicon ACOG 1×32 Red Dot Sight you can pick this one up for only $69.99. I would then take all the money you save and get other fun accessories.

We hope that this post has been helpful to individuals looking for an ACOG-style scope.

Read also: Rifle Optics and Scope Reviews

Updated: June 2020

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3 comments
  1. There appear to be a ton of fiber optic lighted and red-dot topped ACOG clones on Ebay for around $100. Have you tested any of these?

    1. No we haven’t and there are new ones popping up every day. Look for sellers that have good reviews and offer free or cheap returns and you might be lucky and get something decent.

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