Athlon Rifle Scopes Review: In-Depth Review

Edgar Lopez
10 min readJul 25, 2024

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As an avid hunter and long-range shooting enthusiast, I’ve had the opportunity to test and use numerous riflescopes over the years. Today, I’m excited to share my in-depth experience with the Athlon Optics Ares ETR UHD 4.5–30x56 First Focal Plane Riflescope. This review will cover everything from its technical specifications to real-world performance, helping you decide if this scope is the right choice for your shooting needs.

Introduction: Why I Chose the Athlon Ares ETR UHD

athlon rifle scopes reviews

Before diving into the details, let me explain why I decided to give the Athlon Ares ETR UHD a try. As someone who’s been shooting for over two decades, I’ve learned that the quality of your optics can make or break your shooting experience. When I heard about Athlon’s reputation for producing high-quality scopes at competitive prices, I was intrigued.

The Ares ETR UHD, with its impressive 4.5–30x magnification range and 56mm objective lens, seemed like it could be the perfect all-rounder for both my hunting trips and long-range target shooting sessions. The first focal plane reticle and ED glass were also features that caught my attention, promising enhanced performance across various shooting scenarios.

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Unboxing and First Impressions

When the scope arrived, I was immediately impressed by the packaging. Athlon has clearly put thought into ensuring their product reaches customers in pristine condition. The scope came securely nestled in a sturdy box with ample padding.

Upon first handling the Ares ETR UHD, the build quality was apparent. The scope has a solid feel to it, with a weight of 2 pounds that strikes a good balance between durability and portability. The brown finish is attractive and should blend well in most hunting environments.

What’s in the Box:

Technical Specifications

Before we get into my personal experience, let’s review the key specifications of the Athlon Ares ETR UHD:

  • Magnification Range: 4.5–30x
  • Objective Lens Diameter: 56mm
  • Tube Diameter: 34mm
  • First Focal Plane Reticle
  • ED (Extra-low Dispersion) Glass
  • Fully Multi-coated Lenses
  • 0.25 MOA Click Value
  • 110 MOA Total Elevation Adjustment
  • 25 Yard to Infinity Parallax Adjustment
  • 6 Illumination Settings
  • Precision Zero Stop System
  • Waterproof and Fog-proof

Optical Performance

Clarity and Light Transmission

One of the first things I noticed when looking through the Ares ETR UHD was the exceptional clarity. The ED glass and fully multi-coated lenses work together to produce a bright, sharp image with excellent color reproduction. Even in low-light conditions, such as during dawn and dusk hunts, the scope performed admirably.

The 56mm objective lens allows for impressive light-gathering capabilities, which is particularly noticeable when using the higher magnification settings. I found that I could comfortably extend my shooting time during those crucial last minutes of legal hunting light.

Magnification Range

The 4.5–30x magnification range is truly versatile. At 4.5x, I had a wide field of view that was perfect for scanning the terrain and tracking moving targets. This lower end of the magnification spectrum proved ideal for hunting in densely wooded areas where quick target acquisition is crucial.

On the other hand, the ability to zoom in to 30x allowed me to engage targets at extreme distances during my long-range shooting sessions. The image quality remained impressive even at maximum magnification, which is a testament to the quality of the glass and coatings used in this scope.

First Focal Plane Reticle

The first focal plane (FFP) reticle is a feature that I’ve come to appreciate more and more. As you zoom in or out, the reticle size changes proportionally to the target size. This means that the reticle subtensions remain accurate at any magnification, which is incredibly useful for ranging and holdovers.

I found this particularly beneficial when shooting at varying distances. Whether I was taking a close-range shot at 100 yards or stretching out to 1000 yards, I could rely on the reticle for consistent and accurate ranging and holdover references.

Reticle Design (APLR2 FFP IR MOA)

The APLR2 reticle in MOA (Minute of Angle) is well-thought-out and functional. It provides a good balance between precision and simplicity. The Christmas tree-style design offers multiple aiming points for windage and elevation holds, which I found incredibly useful for quick follow-up shots and engaging multiple targets.

The illuminated center crosshair is a nice touch, especially for low-light situations. With 6 illumination settings, I was able to find the perfect brightness for any lighting condition without overwhelming my eye or blooming the reticle.

Mechanical Performance

Turrets and Adjustments

The turrets on the Ares ETR UHD are tactile and precise. Each click is audible and felt, providing confidence in making adjustments without taking your eye off the target. The 0.25 MOA click value allows for fine-tuning your point of impact, which is crucial for long-range precision shooting.

With 110 MOA of total elevation adjustment, I had more than enough range to dial for even the most extreme long-range shots. The windage turret also provided ample adjustment for accounting for crosswinds.

Zero Stop System

The precision zero stop system is a standout feature. After setting my zero, I was able to quickly return to it with confidence after dialing for long-range shots. This feature is invaluable in the field, where conditions can change rapidly, and you need to transition between different ranges quickly.

Parallax Adjustment

The side-mounted parallax adjustment knob is smooth and easy to use. With a range from 25 yards to infinity, I could eliminate parallax error at any distance I encountered. This is particularly important when shooting at high magnifications, where even slight parallax can lead to significant errors.

Durability and Weather Resistance

Athlon has built the Ares ETR UHD to withstand the rigors of field use. The scope is constructed from aircraft-grade aluminum, which gives it a robust feel without adding excessive weight.

I’ve used this scope in various weather conditions, from scorching heat to freezing cold, and even in light rain. The waterproof and fog-proof construction has held up admirably. I’ve never experienced any internal fogging, even when transitioning from air-conditioned environments to humid outdoor conditions.

Real-World Performance

Hunting Scenarios

I’ve taken the Ares ETR UHD on several hunting trips, ranging from dense forest hunts to open prairie shoots. In the woods, the lower magnification settings and wide field of view made it easy to acquire targets quickly. The clarity of the glass helped me identify game in shadowy areas where lesser scopes might struggle.

For longer range hunts, such as pronghorn on the open plains, the high magnification and precise reticle were invaluable. I was able to make accurate shots at distances that I would have hesitated to attempt with my previous scopes.

Long-Range Target Shooting

Where this scope really shines is in long-range target shooting. During several competitions and practice sessions, I was able to consistently engage targets out to 1000 yards and beyond. The combination of clear glass, precise adjustments, and the FFP reticle made it possible to make accurate shots and quick corrections.

The illuminated reticle proved particularly useful during a dusk shooting session, allowing me to clearly see my aiming point against a darkening target.

Tracking and Return to Zero

One aspect that impressed me was the scope’s ability to track accurately over long adjustment ranges. I performed a box test (adjusting the scope in a box pattern and returning to zero) and found that the point of impact returned to the original zero with remarkable consistency.

This reliable tracking is crucial for long-range shooting, where you often need to dial significant elevation adjustments. Knowing that your scope will return to zero reliably gives you the confidence to take those long shots.

Comparison with Other Scopes

Having used various scopes in this price range, including some from more well-known brands, I can say that the Athlon Ares ETR UHD holds its own against competitors that cost significantly more.

In terms of optical clarity, it’s on par with scopes costing $500-$1000 more. The mechanical performance, particularly the precise adjustments and zero stop, rivals that of scopes in the $2000-$3000 range.

Where it really stands out is in the value proposition. You’re getting features and performance that typically come with a much higher price tag.

Pros and Cons

After extensive use, here’s my summary of the pros and cons of the Athlon Ares ETR UHD 4.5–30x56:

Pros:

  1. Exceptional optical clarity and light transmission
  2. Versatile 4.5–30x magnification range
  3. First focal plane reticle for consistent ranging and holdovers
  4. Precise and tactile turret adjustments
  5. Effective zero stop system
  6. Durable construction with good weather resistance
  7. Excellent value for the price

Cons:

  1. Slightly heavier than some competitors (though this aids in stability)
  2. Illumination controls could be more intuitive
  3. Limited reticle options compared to some high-end brands
  4. Some users might prefer finer 0.1 MIL adjustments for long-range shooting

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Customer Experiences

To provide a more rounded view, I’ve also collected feedback from other users of the Athlon Ares ETR UHD. Here are some common themes:

Positive feedback:

  • Many users praise the optical clarity, especially given the price point.
  • The FFP reticle is widely appreciated for its versatility.
  • Several long-range shooters have reported excellent tracking and return to zero.
  • The build quality and durability receive frequent compliments.

Negative feedback:

  • A few users have reported issues with the illumination system in extreme cold.
  • Some have mentioned that the eye box could be more forgiving at higher magnifications.
  • A small number of users have experienced parallax adjustment issues, though this seems to be rare.

Long-Term Durability

I’ve now been using this scope for over a year, and it has held up exceptionally well. Despite being subjected to bumps, vibrations from high-recoil rifles, and various weather conditions, the Ares ETR UHD continues to perform as well as it did on day one.

The exterior finish has resisted scratches and wear better than I expected. The turrets remain crisp and precise, and the glass is as clear as ever. This longevity is a testament to Athlon’s build quality and the scope’s overall durability.

Value for Money

When considering the Athlon Ares ETR UHD, it’s important to look at the value proposition. Priced at $999.99 (as of my purchase), this scope offers features and performance that are typically found in optics costing significantly more.

The combination of ED glass, first focal plane reticle, precise adjustments, and robust construction puts this scope in competition with models that can cost upwards of $2000. For shooters looking to get into serious long-range shooting or hunting without breaking the bank, the Ares ETR UHD represents excellent value.

Who Is This Scope For?

Based on my experience, the Athlon Ares ETR UHD 4.5–30x56 is well-suited for:

  1. Long-range target shooters who need high magnification and precise adjustments.
  2. Hunters who engage targets at varying distances and need a versatile optic.
  3. Shooters looking to upgrade from entry-level scopes without spending a fortune.
  4. Those who appreciate the benefits of a first focal plane reticle.
  5. Individuals who shoot in diverse conditions and need a durable, weather-resistant scope.

It may be overkill for:

  1. Close-range shooters or those who primarily hunt in dense forests.
  2. Ultralight rifle enthusiasts who prioritize minimal weight above all else.
  3. Shooters who prefer simplicity and don’t need the advanced features this scope offers.

Mounting and Setup Tips

If you decide to purchase the Athlon Ares ETR UHD, here are some tips for mounting and setup based on my experience:

  1. Invest in high-quality rings or a one-piece mount. The performance of this scope deserves a solid mounting solution.
  2. Use a bubble level when mounting to ensure the reticle is perfectly aligned.
  3. Take time to properly set your eye relief. The 3.9 inches of eye relief is generous but needs to be set correctly for optimal performance.
  4. When setting zero, use the zero stop feature. It’s a bit fiddly at first but well worth the effort for quick returns to zero in the field.
  5. Familiarize yourself with the reticle subtensions. Understanding these will greatly enhance your ability to range targets and make quick holdover adjustments.

Maintenance and Care

To keep your Athlon Ares ETR UHD performing at its best, consider these maintenance tips:

  1. Always use lens caps when not in use to protect the glass surfaces.
  2. Clean the lenses with a proper lens cloth and cleaning solution designed for coated optics.
  3. Avoid disassembling the scope; if you encounter any issues, contact Athlon customer service.
  4. Periodically check and, if necessary, tighten the mounting screws.
  5. If used in wet conditions, allow the scope to air dry before storing it.

The Athlon Brand and Customer Service

While this review focuses on the Ares ETR UHD, it’s worth mentioning my experience with Athlon as a brand. Relatively new to the optics market, Athlon has quickly gained a reputation for producing high-quality scopes at competitive prices.

Their customer service, in my experience, has been responsive and helpful. When I had a question about the zero stop system, their support team provided clear, detailed instructions within 24 hours.

Athlon also offers a transferable lifetime warranty on their scopes, which adds an extra layer of confidence to the purchase. While I haven’t had to use the warranty service, it’s reassuring to know it’s there.

Final Thoughts and Recommendation

After extensive use in various conditions and shooting scenarios, I can confidently say that the Athlon Optics Ares ETR UHD 4.5–30x56 First Focal Plane Riflescope is an exceptional piece of equipment. It has consistently exceeded my expectations in terms of optical clarity, mechanical precision, and overall performance.

The combination of features — ED glass, first focal plane reticle, precise adjustments, and durable construction — make it a versatile tool suitable for both hunting and long-range target shooting. While it may have a few minor drawbacks, such as the weight and limited reticle options, these are far outweighed by its strengths.

What truly sets this scope apart is its value proposition. It offers performance and features that rival scopes costing significantly more, making it an excellent choice for shooters looking to elevate their optics game without breaking the bank.

Would I recommend the Athlon Ares ETR UHD? Absolutely. Whether you’re a seasoned long-range shooter looking for a high-performance optic or a hunter seeking a versatile scope that can handle any situation, this scope deserves serious consideration.

Remember, the best scope for you depends on your specific needs, shooting style, and budget. While the Ares ETR UHD has worked exceptionally well for me, I encourage you to handle it yourself if possible and compare it with other options in your price range.

In conclusion, the Athlon Optics Ares ETR UHD 4.5–30x56 has earned its place as my go-to scope for both hunting and long-range shooting. Its performance, durability, and value make it a standout choice in today’s competitive optics market.

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Edgar Lopez

US Army Acquisition Officer & Professional Hunter. Exploring the wild and navigating procurement challenges. Sharing insights on Medium. 🌿📝