Best Acog Scopes

Advanced Combat Optical Gunsights, more commonly known as ACOG, are fantastic telescoping lenses that were initially created by Trijicon but are now being made by a variety of companies.

best acog scope

However, those by Trijicon are generally considered to be the top-of-the-line. Originally the ACOG scopes were purchased mainly for military and police use.

Still, it is becoming more and more common for individuals who own tactical or hunting rifles to outfit their firearms with one of these fantastic scopes.

Once you have decided and ACOG scope is the way to go, then you need to determine which one will suit your needs best.

The main factors that determine what makes a great ACOG are weight, cost, and performance, so it’s essential to take an in-depth look at these features when considering which ACOG scopes are the best of the best.

Keeping that in mind, here are the best ACOG scopes on the market right now.

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

The Trijicon ACOG 4×32 is made of 7075 -T6 aircraft-grade aluminum alloy, which means that it is built for rugged terrain and durability and that the Trijicon ACOG 4×32 is nigh on indestructible.

best acog scopes

In fact, its durability has been further solidified by its standing as one of the most frequently used sights in combat situations. The 4×32 has Trijicon’s fiber optic illuminated reticle that stores light during the day, and a vial of tritium whose mild radioactive nature provides a slight glow to the reticule at night.

The 4×32 also automatically adjusts its brightness level based on the available light in the surrounding area. Since the tritium keeps the reticule going, even in the dark, it makes the Trijicon 4×32 fantastic for hunts are dawn or dusk.

The 4×32 is designed so that you can use the “both eyes open” Bindon Aiming Concept when shooting, allowing you to pinpoint a target and sight in rapidly while also being aware of your immediate surroundings.

To further its effectiveness, it also has a red chevron ranging reticle that provides bullet drop compensation to keep you on target even at a distance.

The 4×32 works great at 800-900 yards, but it shines in CQB situations. This scope is mainly calibrated for 5.56 or .223 caliber flattop rifles. The eye relief in the Trijicon 4×32 is shorter, which can sometimes be troublesome for those with glasses or in situations where you’d like a quick follow up shot.

Trijicon ACOG 4×32 Scope w/ Dual Illumination Green ACSS

The Trijicon 4×32 ACSS is a special edition ACOG that has a desirable patented ACSS reticle.

The ACSS reticle is a huge bonus as far as ACOGs go because it utilizes bullet drop compensation while also correlating that data with range estimation, wind, and leads into one system.

The addition of the ACSS will not only increase your first hit ratio but also decrease the time of engagement in a combat-style situation. The 4×32 ACSS also provides a bit more magnification than is seen in other Trijicon scopes without requiring the addition of an RMR backup.

The dual illuminated reticles are lit by the fiber optics during the daylight hours and tritium in the dark or at night, meaning that no batteries are necessary.

The combination of the magnification and dual illumination makes this sight better suited to a recreational user, though it can still be used in a combat or defensive situation. The glass has excellent clarity and has a very broad field of view.

Similarly to the ACOG 4×32 .223, while this sight can perform well at up to 800 yards, it performs best at close to mid-range, and it is also built for shooting with the “both eyes open” Bindon Aiming Concept.

The 4×32 ACSS also offers multiple BDC reticles, including some that are zeroed in yards. The optic itself is rugged, durable, and will hold its zero like a champ. Compared to some of the other ACOGs, it is a little bit heavier, but the added features make it well worth the high price tag.=

Trijicon ACOG 3.5×35 Riflescope

The Trijicon ACOG 3.5×35 Riflescope has been voted one of the top riflescopes on the market time and time again. Not only has this riflescope been combat tested, but the 3.5×35 was also selected to be used on all rifles in the German GSG9 SWAT team in 1995, a mere four years after the US Navy SEALS chose it for testing.

best scope acog

Now, over 20 years later, it is still one of the top selected ACOGs for military, recreational, and law enforcement use.

The ACOG 3.5×35 provides dual illuminated through both fiber optic and tritium reticules that will automatically adjust the brightness level based on the available light level in the surrounding space.

The overall construction is exceptionally resilient, sticking to the forged 7075-T6 airplane grade aluminum alloy that is seen in the majority of Trijicon’s ACOG scopes.

The 3.5×53 does also include bullet drop compensation out to 800 yards for a .308 and a ranging reticle to help you swiftly hit the target every time, but the ranging reticle is designed to calibrate for a person with an 18” shoulder width, so this feature is not very useful for someone using it for hunting as opposed to combat.

Like its Trijicon counterparts, the 3.5×35 is made to suit the “both eyes open” shooting concept, allowing you to be fully aware of everything going on in your periphery while maintaining your shot.

The sight is crystal clear, and this does have a longer eye relief than some of the other ACOG options, though this does mean it is most effective at 100-300 yards.

The 3.5x magnification does mean that this is not the best choice for close-range shooting, but you can mount an RMR on top provided you are careful to use the proper mount.

Overall, this scope is excellent, but it is quite a bit heavier than other models on the market, so if you’re searching for a lightweight ACOG, this may not be the best choice for you.

Short to Mid-Range Shooting

f you’re shooting short to mid-range, then you’ll love the versatility of the ACOG scope. These combat-tested, multi-feature scopes prove their value on the field.