Looking for the best ACOG for Scar 17? You have come to the right place. ACOG is ideally suited for different shooting applications and mounting one on your Scar 17 will help transform it into a reliable shooting solution.
The Scar 17 is known for its versatility as both a long-range and close-quarter combat rifle. While most shooters will prefer it for the long-range, its lightweight and semi-automatic function make it an excellent choice for close encounters.
Mounting an ACOG on your Scar 17 will help unlock its full potential and deliver unparalleled precision in the hunting fields. Trijicon, no doubt produces some of the best ACOG for Scar 17.
Trijicon ACOG blends the benefits of a red dot sight and a riflescope to allow faster target accusation and enhanced sighting capabilities. Surely, they augment the performance of your firearm.
What Makes a Great ACOG for Scar 17?
Excellent optical qualities are paramount. An ACOG must have top-notch glass lenses that are at least multi-coated if not fully multi-coated. This will ensure that you always have clear undistorted images.
Moreover, a great ACOG must also have a magnification power that matches your needs. The optic can only be beneficial if it’s able to focus the target from your preferred shooting distance.
Additionally, a great ACOG for Scar 17 must provide you with both eyes open shooting capabilities. This means that the Bindon Aiming Concept must be a feature listed in the scope’s description. This BAC tech allows you to have complete situational awareness which is especially important in CQB encounters.
Finally, a great ACOG for Scar 17 must be very durable. It must be made of sturdy material such as aluminum and be shockproof to withstand recoil from The Scar 17. It must also be water and fog-proof.
Best ACOG for Scar 1
1) Trijicon TA31RCO-M4 ACOG Rifle Scope
The Trijicon TA31RCO-M4 ACOG is the best ACOG for Scar 1, it is a battle-proven optic that delivers superior performance in both close-quarters engagements and long-range precision shooting. Designed to meet the exacting standards of the United States Marine Corps, this optic is an outstanding choice for SCAR 17 users seeking durability, optical clarity, and fast target acquisition.
With its 4x magnification, illuminated Chevron reticle, and rugged aluminum alloy housing, this ACOG is built to withstand harsh battlefield conditions while ensuring reliable performance.
The 4×32 configuration offers an excellent balance between magnification and field of view, making it highly effective for mid-range engagements.
The multi-coated, anti-reflective lenses provide outstanding light transmission and clarity, allowing users to acquire targets quickly and accurately. The 36.8 ft field of view at 100 yards ensures that shooters can maintain situational awareness while scanning for threats.
One of the standout features of the Trijicon TA31RCO-M4 is its dual-illumination system, which utilizes both fiber optics and tritium to automatically adjust reticle brightness.
In daylight, the fiber optics dynamically adjust the reticle’s intensity based on ambient lighting, while in low-light conditions, the tritium phosphor lamp ensures a bright aiming point without the need for batteries. This system provides consistent reticle illumination in all lighting conditions, making it ideal for demanding operations.
Constructed from 7075-T6 aircraft-grade aluminum, the TA31RCO-M4 is nearly indestructible. It is both shockproof and fogproof, ensuring it can handle the harsh recoil of the SCAR 17’s 7.62x51mm NATO rounds.
The internally adjustable prism housing further enhances its durability by eliminating the need for external moving parts, reducing the chances of failure in extreme environments.
The illuminated Chevron reticle is designed for rapid target acquisition, allowing shooters to maintain accuracy in both close-quarters combat and long-range engagements.
The bullet drop compensator (BDC) is calibrated for M855 5.56mm NATO rounds, but it still offers practical holdovers when using 7.62mm ammunition with proper adjustments. The 1/2 MOA click adjustments enable precise zeroing, ensuring reliable shot placement.
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Key Features
- Military-Grade 7075-T6 Aluminum Housing
- Totally Battery-Free Illumination
- Multi-Coated Anti-Reflective Lenses
- Internally Adjustable Design
- Illuminated Chevron Reticle with BDC
- Compact and Lightweight
Pros
- Battle-Proven Durability – Designed for military use, rugged and shockproof
- Battery-Free Illumination – Reliable performance in all lighting conditions
- Excellent Optical Clarity – Crisp images with a wide field of view
- BDC Reticle – Helps compensate for bullet drop at extended ranges
- Compact and Lightweight – Ideal for SCAR 17 users who need a durable yet portable optic
Cons
- Short Eye Relief (1.5 inches) – May require careful positioning, especially with high-recoil rifles
2) Trijicon 4×32 ACOG Scope M4A1 Rifle Scope
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Deliver confident aiming with an effective optic that delivers accurate shots every time. The scope features a fixed 4x and 32mm wide objective lens magnification that allows for a wide field of view. This magnification allows you excellent CQB encounters up to just a little beyond the 300-yard mark an excellent feature for any Scar 17 ACOG.
The scope features top-quality glass lenses that are multi-coated making the light-gathering capabilities of this scope out of this world. The scope ensures no image distortion while also ensuring you have bright images all day long
This original Trijicon creation requires no batteries as it utilized dual illumination technology that is, it uses both fiber optics and a self-luminous tritium.
The self-luminous tritium provides you with a clear aiming point in the night while the fiber optic self-adjusts the reticle’s brightness in the day. This allows for convenience like no other.
Additionally, the scope features a BDC reticle that is designed to match Marine Corps specifications. The reticle allows for quick target acquisition in close range as well as enhanced target identification out to 800 yards.
The scope also allows for both eyes open shooting owing to its signature Bindon Aiming Concept. This gives you complete situational awareness. The ease of use of this scope also makes it the best ACOG for Scar 17. It requires no tools to adjust for windage and elevation.
Moreover, the scope is very durable as it features external adjusters that make it waterproof to 11 meters and fog-proof. It also features a durable exterior to protect all lens elements as well as a rugged design to ensure it is shockproof.
Key Features
- 4x fixed magnification
- Tritium/fiber optic illuminated reticle
- Bindon Aiming concept
- BDC reticle
- Multi-coated lenses
- Water, fog, and shockproof
Pros
- Quite affordable
- Excellent CQE
- Excellent clarity and brightness
- Battery-free convenience
- Easy to use
- Fast target acquisition
- Lifetime warranty
Cons
- Expensive
3) Trijicon TA11E ACOG 3.5×35 Scope
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The Trijicon TA11E ACOG 3.5×35 Scope is an exceptional optic for the FN SCAR 17, providing a perfect balance of magnification, durability, and rapid target acquisition. Designed specifically for 7.62mm/.308 flat-top rifles, this ACOG features a dual-illuminated Chevron BAC reticle and a built-in bullet drop compensator (BDC) calibrated out to 800 meters, making it an excellent choice for mid-to-long-range engagements.
Unlike many traditional scopes that rely on batteries, the Trijicon TA11E ACOG is powered by fiber optics and tritium, ensuring a reliable reticle illumination in all lighting conditions. The rugged 7075-T6 aluminum housing and internally adjustable prism system make it virtually indestructible, capable of handling the heavy recoil of the SCAR 17 without losing zero.
Its longer eye relief (2.4 inches) provides a more comfortable shooting experience, which is particularly beneficial for high-recoil rifles like the SCAR 17.
Trijicon’s ACOG series is battle-proven, and the TA11E is no exception. Built from forged 7075-T6 aluminum, this scope is engineered to withstand extreme conditions, including heavy recoil, drops, and harsh weather.
The internally adjustable prism system eliminates external moving parts, reducing the risk of damage and maintaining optical stability even after repeated impacts.
The shockproof, fogproof, and waterproof design makes it an ideal choice for harsh environments, ensuring reliable performance in rain, mud, and dust.
Unlike battery-powered optics, the TA11E relies on fiber optics and tritium, meaning it will always remain illuminated, even in complete darkness or when exposed to bright sunlight.
One of the biggest advantages of the TA11E over other ACOG models is its extended eye relief of 2.4 inches. This makes it significantly more comfortable to use on high-recoil rifles like the SCAR 17, preventing scope bite and allowing for more relaxed, consistent cheek weld placement.
The 5.5-degree field of view (28.9 ft at 100 yds) provides excellent situational awareness, allowing shooters to track moving targets easily while maintaining a clear, unobstructed sight picture.
Key Features
- Magnification: 3.5x
- Reticle Options: Dual Illuminated Red, Green, or Amber Chevron BAC Reticle with BDC for 7.62mm NATO
- Eye Relief: 2.4 inches
- Construction: 7075-T6 Forged Aluminum Housing
- Shockproof, Fogproof, and Waterproof
- Mount Included: Trijicon TA51 Flat Top Adapter
Pros
- Extremely durable 7075-T6 aluminum construction
- BDC Reticle calibrated for 7.62mm/.308 NATO (perfect for SCAR 17)
- Extended eye relief (2.4 inches) for comfortable shooting
- Both-eyes-open shooting with Bindon Aiming Concept (BAC)
- Battery-free fiber optics & tritium illumination (works in all lighting conditions)
- Internally adjustable prism design makes it more shock-resistant
- Weatherproof, shockproof, and fogproof
Cons
- Pricier than some other ACOG models due to its premium build and features
4) Trijicon 3×30 mm Compact Dual Illuminated ACOG Scope
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Next is the Trijicon 3×30 mm Compact Dual Illuminated ACOG Scope. This scope is very similar to the previously mentioned scope with a slight difference when it comes to reticle illumination.
The scope features 3x fixed magnification that allows for great CQB shots as well as great situational awareness.
This scope is made of high-quality glass lenses that are multicoated and thus offer quality images that are well-defined and bright. To further enhance the brightness of images, the scope features a relatively wide 30 mm objective lens that allows for optimal light gathering.
The scope features a BDC reticle that makes it easy to make decisive and precise shots on the go. This further enhances target acquisition making it much quicker.
As mentioned earlier this scope has the convenience of a battery-free illuminated reticle. Illumination for this reticle is offered by two sources thus the name dual illumination.
The first source is tritium which comes in handy in low light conditions as the tritium-phosphor lamp lows in low light to provide a clear aiming point.
The second source is fiber optics that adjust in the day to match environmental lighting conditions. This convenience easily makes it one of the best ACOGs for SCAR 17.
Finally, like any other Trijicon scope, this scope is made of high-quality Aluminum housing that makes it durable. It is also waterproof and fogproof. The scope is also shockproof to ensure it withstands any recoil.
Features
- 3X fixed illumination
- BDC reticle
- Illuminated reticle (tritium/ fiber optic)
- Shockproof
- Water and fogproof
- Multi-coated glass lens
Pros
- Battery-free
- Constant eye relief
- Very durable
- Self-adjusting illumination
- Value for money
- Lightweight
Cons
- Poor eye relief
5) Trijicon TA55 ACOG 5.5×50 Rifle Scope
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Finally, we have the Trijicon TA55 ACOG 5.5×50 Rifle Scope. This is one of the largest ACOG on this list and it is perfect for long-range encounters.
This scope is one of the best ACOGs for Scar 17 as it offers a fixed 5.5x magnification that offers great precision out to 1200 meters.
It is great for hunting, competition, and combat. This magnification when combined with the wide 50 mm objective lens offers very good awareness of your surroundings.
The scope also features high-quality glass lenses that provide top-notch clarity and brightness. The brightness of this scope is also enhanced by the very wide 50mm objective lens that offers optimal light-gathering capabilities.
The reticle of this scope offers bullet drop compensation. This offers you exact target ranging and holds for decisive aiming that ensures you are always on target.
The reticle is also illuminated with tritium and fiber optic that gives a precise aiming point in low light and adjusts to existing lighting conditions in the day respectively.
Finally, the scope is dry nitrogen-filled to eliminate fogging and is tested to ensure it functions optimally in extreme conditions. It is also waterproof and shock-resistant to ensure it withstands recoil.
Features
- 5x fixed magnification
- Multi-coated glass lenses
- Tritium and fiber optic illumination
- Fog and waterproof
- Shock resistant
- BDC reticle
- Bindon Aiming Concept
Pros
- Excellent precision
- Excellent image clarity
- Very durable
- Battery-free
- Easy to use
- Excellent brightness
Cons
- Quite heavy
- Very costly
Further Reading
- Best LPVO for 308
- EOTech Holographic Hybrid Sights
- Best Low-Power Scopes
- Night Vision Scopes under $1000
- Best Thermal Scopes for 300 Yards
How to Choose the Best ACOG for Scar 17
There are many ACOGs on the market today but only a few match the Scar 17 perfectly, picking the right optic from the large pool is however can be difficult. Highlighted below are the key considerations to keep in mind when looking for the best ACOG for Scar 17.
Magnification
When choosing the best ACOG for Scar 17 the first thing that should come to mind is appropriate magnification. Consider selecting an ACOG that meets your needs best so if you are anticipating short-range excursions or CQB then get yourself a 3x or 4x magnification power.
Such power should offer you the kind of situational awareness you need for CQB while also offering you that short-range precision. However, if you are anticipating mid to long-range excursions then consider a much higher magnification power such as 5.5x or 8x.
Reticle Design
With a Scar 17, a BDC reticle will always be the best choice. With this reticle you can be sure your precision will never be compromised as bullet weight, muzzle velocity, and distance will always be taken into account with this type of reticle.
Read: Best Red Dots with Night Vision
SFP or FFP
Additionally, when it comes to reticles consider whether you need an FFP or an SFP. For long-range and medium-range, consider an FFP reticle, and for CQB and short-range consider choosing An SFP reticle.
Illumination
With the Scar 17 always choose an illuminated scope. With ACOGs, you have the choice of a battery-powered illumination or a no-battery option where illumination is tritium/fiber optic powered.
Battery-free illumination offers you the convenience of self-adjusting brightness that changes based on your surroundings. Such ACOGs are however a bit pricier than the regular battery-powered ones.
Read: Best Scopes for 500 Yards
Quality Construction
The Scar 17 is a powerful rifle and produces immense recoil. It is therefore important that the ACOG you choose be shockproof to ensure it can withstand recoil without breaking.
Additionally, ensure that the ACOG is constructed with a tough Aluminum alloy frame to ensure it can sufficiently withstand both recoil and any other physical torture.
What Range is ACOG Good For?
Advanced Combat Optical Gunsights are typically used for close-range excursions but are also quite reliable for mid-range combats. All in all an ACOG is good from 50 yards out to 800 yards for some of the best ACOGs such as the ones mentioned in this article.
Conclusion
In conclusion, the above-mentioned scopes have some of the best features an ACOG could have and all match the Scar 17 well. Consider your needs when selecting one over the other. We hope that this review makes your work easier when choosing the best ACOG for Scar 17.