Aimpoint Acro S-2 Review

You're looking for a premium red dot sight that delivers exceptional optical performance and rugged durability. The Aimpoint Acro S-2 is designed to meet your demands, featuring a compact, high-strength aluminum alloy housing that withstands extreme temperatures and rough handling.

Its advanced optical design provides a crisp and clear red dot for fast target acquisition, while its adaptive brightness feature adjusts to environmental conditions. With a 50,000 hour battery life and a broad range of intensity settings, the Acro S-2 is a top contender in its class - but what sets it apart from other high-end optics?

Key Takeaways

• The Aimpoint Acro S-2 features a rugged, compact design with a matte-black finish for stealth in tactical situations and a 50,000-hour battery life.
• The sight's advanced optical design provides a crisp and clear 3.5 MOA red dot for fast target acquisition, with minimal parallax error and distortion.
• The Acro S-2 boasts a robust construction that can withstand extreme temperatures, corrosive elements, and rough handling, meeting IP67 requirements.
• The sight offers 10 brightness settings, including 4 for night vision, and a LED that generates a visible dot in bright sunlight.
• With its high-quality optics, rugged design, and exceptional performance, the Aimpoint Acro S-2 is a premium reflex sight for serious users.

Design and Build Quality

Examining the Aimpoint Acro S-2's design and build quality reveals a compact, high-strength aluminum alloy housing that provides rugged durability without excessive weight.

You'll notice the sleek, matte-black finish won't reflect light, keeping your position hidden in tactical situations. The finely textured ridges and knurls provide a secure grip on the sight, even with gloves.

The Acro S-2 measures 1.9 inches long, 1.3 inches wide, and 0.95 inches high, making it easy to mount on a variety of firearms. It weighs only 2.4 ounces, ensuring the sight won't throw off your gun's balance.

Meeting IP67 requirements, the Acro S-2 withstands submersion in 15 feet of water and corrosive exposure. The sight's design and build quality demonstrate its ability to withstand harsh environments and heavy use.

You can confidently rely on the Acro S-2 to perform consistently, even in demanding situations. Its rugged construction and compact size make it an excellent choice for tactical applications.

Key Features and Innovations

As you explore the Aimpoint Acro S-2's key features and innovations, you'll notice significant advancements in its optical design, which provides a crisp and clear red dot.

The sight's red dot technology allows for rapid target acquisition, making it ideal for fast-paced shooting scenarios.

Additionally, the sight's durability and build quality are engineered to withstand the rigors of heavy use, ensuring it remains a reliable companion in the field.

Advanced Optical Design

The Aimpoint Acro S-2's advanced optical design leverages cutting-edge lens technology, incorporating a complex series of precisely crafted aspherical lenses that work in tandem to deliver exceptional light transmission and a virtually distortion-free image.

You'll notice the difference in the clarity and sharpness of the image, even in low-light conditions. The aspherical lenses are designed to minimize spherical aberrations, which can cause distortion and blur. By reducing these aberrations, the Acro S-2's optical design provides a clearer and more accurate image.

The advanced optical design also features a multi-layer coating that helps to reduce glare and reflections. This coating guarantees that the image remains clear and free from distractions, allowing you to focus on your target.

The result is an optical design that provides exceptional performance in a wide range of lighting conditions, from bright sunlight to low-light environments.

Red Dot Technology

Building on its advanced optical design, Aimpoint's Acro S-2 incorporates cutting-edge red dot technology that delivers a sharp, 3.5 MOA dot with enhanced light transmission and minimal parallax error.

You'll appreciate the clarity of the dot, which is generated by a high-powered LED. This design enables you to quickly aim and engage your target, even in high-stress situations. The 3.5 MOA dot is large enough to be easily seen, yet small enough to provide precision aiming.

Key to the Acro S-2's red dot technology is its expertly designed optical system, which provides excellent light transmission. This guarantees that the dot remains bright and visible, even in low-light conditions.

In addition, the system's parallax-free design minimizes aiming error, allowing you to confidently engage targets at various distances. Aimpoint's attention to detail and commitment to optical excellence result in a red dot sight that delivers unparalleled aiming precision and speed.

With the Acro S-2, you'll have the targeting capabilities you need to take your shooting to the next level.

Durability and Build

You'll find that the Acro S-2's advanced optical design is matched by its robust build, featuring a durable aluminum housing and innovative design elements that guarantee the sight withstands the rigors of heavy use in demanding environments.

Built to last, the Acro S-2 boasts a ruggedized construction that's resistant to extreme temperatures, vibrations, and rough handling. The sight's advanced sealing technology keeps dust, dirt, and moisture out, assuring peak performance in harsh conditions.

Weighing 2.1 ounces with the battery installed, the Acro S-2 blends strength with compactness. Aimpoint's innovative adjustment mechanism provides smooth elevation and windage controls, allowing for quick and precise zeroing.

Furthermore, the sight's IP67 rating guarantees it remains operational even when submerged up to 15 feet in water or facing freezing temperatures. This proven toughness, combined with impressive optical capabilities, makes the Acro S-2 an extremely reliable, dependable, premium option.

Whether for self-defense or tactical objectives, it's built to face any scenario head-on, performing under duress when called upon.

Durability and Water Resistance

Rugged environmental conditions pose no significant threat to Aimpoint's Acro S-2, as it boasts IP67-rated water and dust protection, ensuring continuous operation even when submerged in water to a depth of 1 meter for up to 30 minutes. You can trust this sight to perform in harsh weather conditions, from heavy rain to snow and extreme temperatures.

Environmental Condition	Test Conditions	Result
Water Submersion	1 meter depth, 30 minutes	No water ingress or damage
Dust Exposure	8 hours, extreme dust environment	No dust ingress or damage
Extreme Temperature	-45°C to +71°C	No degradation in performance
High Humidity	95% relative humidity	No degradation in performance

The Acro S-2's durability is further enhanced by its robust design, which can withstand rough handling and impacts. Its anodized aluminum alloy housing provides exceptional strength-to-weight ratio, making it an ideal choice for demanding applications. Overall, the Aimpoint Acro S-2 is built to last and can withstand the rigors of harsh environments, ensuring you can rely on it when it matters most.

Optics and Lens Clarity

As you examine the Aimpoint Acro S-2's optics, you'll notice the high-quality lens that provides exceptional clarity, allowing you to quickly acquire and track targets.

You'll also observe that the optical performance is characterized by a clear, distortion-free image with minimal aberrations, making it ideal for fast-paced shooting applications.

The Acro S-2's lens quality plays a significant role in its overall optical performance, and we'll break down the specifics of its design and functionality.

Lens Quality and Clarity

The Acro S-2's lenses deliver exceptional optical clarity due to Aimpoint's expert application of cutting-edge coating technologies and precise curvature controls, which minimize distortion, absorption, and reflection across the visible spectrum.

You'll notice the difference in the crisp, clear images with well-defined edges and minimal chromatic aberration. The lenses are also designed to reduce stray light, which enhances the overall image quality.

When looking through the Acro S-2, you'll see that the coatings have done an excellent job in reducing lens flare and ghosting. This allows you to focus on your target without distractions from unwanted optical artifacts.

Additionally, the lens curvature is optimized to provide a wide, flat field of view with minimal pincushion or barrel distortion. The glass is also resistant to scratches and damage from environmental factors, ensuring the optical clarity remains unaffected over time.

With the Acro S-2, you can count on clear and accurate images that help you quickly acquire and engage your target.

Optical Performance Overview

Building on the exceptional clarity of the Acro S-2's lenses, its overall optical performance is characterized by a masterful balance of technologies and design elements that come together to deliver unparalleled image quality and targeting capabilities in a wide range of environments.

You'll appreciate the incorporation of advanced optical coatings, carefully designed to minimize glare and reflections while maximizing light transmission. This results in a remarkably clear and distortion-free image, making it easier to acquire and engage targets.

As you operate the Acro S-2, you'll notice that its optical performance is optimized for both daytime and low-light conditions. The sight's reticle appears crisp and well-defined, providing an intuitive aiming point that helps you get on target quickly.

The eye relief is generous, allowing for comfortable viewing and reducing eye strain during extended use. In addition, the sight's optical design enables seamless parallax-free viewing, eliminating any distracting distortions and ensuring a precise aiming process.

Dot Size and Intensity

With its 3.5 MOA dot, the Aimpoint Acro S-2 offers a dot size that strikes an effective balance between speed and precision, allowing you to quickly acquire and accurately engage targets at various distances.

You'll appreciate the dot's decent size, which doesn't overwhelm your field of view, yet remains large enough to be quickly picked up by your eye. This balance is particularly beneficial for dynamic shooting scenarios, such as competitions or law enforcement applications.

The dot's intensity is also significant, offering a broad range of settings to suit your preferences and environmental conditions. You'll have access to four night vision settings and six daylight settings, allowing you to fine-tune the dot's brightness to match your surroundings.

Additionally, the Aimpoint Acro S-2's dot is designed to be highly visible, even in bright sunlight, thanks to its advanced LED technology. This guarantees that you can maintain a clear sight picture, even in challenging light conditions.

Battery Life and Replacement

As you consider the Aimpoint Acro S-2 for your shooting needs, you'll want to know what to expect from its battery life.

You'll find that the Acro S-2's battery life is quite impressive, but you'll still need to replace the battery eventually, so it's crucial to know your replacement options.

In this section, we'll examine the battery life expectations, replacement battery options, and the process for changing the battery, so you can plan accordingly.

Battery Life Expectations

You can reasonably expect the battery life of the Aimpoint Acro S-2 to average around 50,000 hours, or roughly five years, from a single CR2032 battery under typical usage conditions. This is a significant advantage over other red dot sights on the market.

Usage Pattern	Brightness Setting	Battery Life (Hours)
Typical	Medium	50,000
Low Light	High	30,000
High Light	Low	70,000
Continuous On	Medium	10,000
Storage	Off	50,000

As you can see from the table, the battery life of the Aimpoint Acro S-2 varies depending on the usage pattern and brightness setting. However, even in the most demanding conditions, the battery life remains impressive. It's worth noting that these estimates are based on the manufacturer's specifications and may vary depending on actual usage. To maximize battery life, it is crucial to follow proper usage and storage procedures. By understanding the battery life expectations of the Aimpoint Acro S-2, you can plan and prepare for potential replacements.

Replacement Battery Options

Replacing the battery in the Aimpoint Acro S-2 is a straightforward process that requires a suitable replacement CR2032 battery, which is widely available from various manufacturers and retailers. You can find replacement batteries from popular brands like Panasonic, Energizer, and Varta, among others.

When selecting a replacement battery, make certain to choose one that meets the device's specifications, specifically 3 volts and 240mAh.

It's crucial to take into account the quality and reliability of the replacement battery to guarantee peak performance and extended lifespan of the Aimpoint Acro S-2. Look for batteries with a long shelf life and good resistance to corrosion.

You can also check the manufacturer's certification and compliance with international standards. Additionally, you can purchase replacement batteries in bulk or individually, depending on your needs.

Some retailers also offer specialty batteries designed for high-drain devices like the Aimpoint Acro S-2, so it's worth exploring these options to ensure the best performance and longevity.

Battery Change Process

Changing the battery in the Aimpoint Acro S-2 involves a simple, step-by-step process that typically needs to be performed every 50,000 hours or approximately 5.7 years of continuous use.

You'll start by removing the battery cap, which is secured with a small rubber grommet.

Next, take out the old battery and carefully dispose of it according to local regulations.

Now, insert the new battery, making sure it's properly seated and the terminals are facing the correct direction.

Replace the battery cap and tighten it firmly to prevent water ingress.

Turn on the sight to verify the battery is functioning correctly.

It's crucial to use the correct replacement battery to guarantee proper function and longevity of the sight.

Aimpoint recommends using the CR2032 battery, which is widely available.

Proper disposal and replacement of the battery will help maintain the sight's reliability and performance in demanding environmental conditions.

Mounting and Installation Options

Mounting the Aimpoint Acro S-2 requires careful consideration of the various installation options available, which include adapter plates and direct mounting solutions for popular firearms platforms. You'll want to choose the right mounting solution to guarantee a secure and accurate fit for your specific firearm.

The Acro S-2 comes with a set of adapter plates that cater to different mounting standards, such as Picatinny, Micro, and interface systems specific to certain firearm manufacturers.

Direct mounting solutions are also available for popular handgun platforms, offering a more streamlined installation process. These solutions are designed to attach directly to the firearm's slide or frame, providing a solid and reliable mount for the Acro S-2.

When selecting a mounting solution, consider factors like the firearm's type, dimensions, and intended use. Be sure to follow the manufacturer's instructions and guidelines for installation to guarantee correct fitment and function.

Proper mounting is essential for peak performance and long-term reliability of the Acro S-2.

Shooting Performance and Accuracy

With the Acro S-2 properly mounted, you can now focus on its shooting performance and accuracy, where it promises to deliver reliable and precise targeting capabilities under various conditions and environments. You'll be pleased to know that the Acro S-2's shooting performance is on par with its impressive list of features.

Here are some key performance highlights:

• Fast target acquisition: The Acro S-2's high-quality optics and advanced reticle design enable quick and precise target acquisition, even in low-light conditions.

• Improved accuracy: The sight's rugged construction and reduced parallax error guarantee that your shots stay on target, even when shooting at longer ranges.

• Recoil resilience: The Acro S-2 is designed to withstand heavy recoil, allowing you to quickly recover and get back on target.

• Adaptive brightness: The sight's ability to automatically adjust brightness based on ambient light conditions guarantees that your reticle remains visible and defined.

• Reliable operation: The Acro S-2's robust design and high-quality components assure reliable operation, even in harsh environments.

Ergonomics and User Experience

Operating the Acro S-2 reveals an intuitively designed sight that integrates seamlessly with your shooting style, thanks to its carefully crafted ergonomics and user interface. You'll find the placement of controls allows for effortless adjustments, even in high-stress situations. The sight's design guarantees a snug fit on various firearms, providing a secure and stable platform for aiming.

As you engage with the Acro S-2, you'll notice the tactile feedback from the controls, which facilitates confident manipulation of the sight's settings. The device's LED is strategically positioned to minimize visual obstruction while maximizing visibility of the reticle. Furthermore, the battery compartment is cleverly designed for easy access and replacement, reducing downtime.

Your experience with the Acro S-2 will be further enhanced by its ruggedized construction, engineered to withstand the rigors of demanding environments. Whether in training or real-world scenarios, the Acro S-2's well-conceived ergonomics and user interface enable seamless operation, allowing you to maintain focus on your objective.

Value and Price Comparison

As you weigh the Acro S-2's performance features against its cost, you'll find that its value proposition is markedly influenced by its advanced optical and mechanical capabilities, making it a compelling option for users who require high-quality sighting solutions.

While it's certainly not the most budget-friendly sight on the market, the Acro S-2's price reflects its premium quality and exceptional performance.

Here are some key points to reflect upon when evaluating the Acro S-2's value and price:

• Advanced optical design: The Acro S-2 features a high-quality optical design with a large objective lens and a long eye relief, providing a clear and continuous aiming solution.

• Rugged and durable construction: The sight's housing and components are engineered to withstand the rigors of heavy use in challenging environments.

• Excellent battery life: The Acro S-2's battery life is impressive, with up to 50,000 hours of continuous operation on a single battery.

• Intuitive user interface: The sight's controls are simple and intuitive, allowing for quick and easy adjustments.

• Industry-leading warranty: Aimpoint backs the Acro S-2 with a thorough warranty, providing peace of mind for users.

Frequently Asked Questions

Is the Aimpoint Acro S-2 Compatible With Night Vision Devices?

You'll find the Aimpoint Acro S-2 is night vision compatible, specifically designed to work with NVDs. It features a special setting, allowing you to adjust the reticle brightness to a level that's not visible to the naked eye.

Can the Aimpoint Acro S-2 Be Used With a Magnifier?

You can use the Aimpoint Acro S-2 with a magnifier, but you'll need to verify compatibility with specific magnifier models, such as the Aimpoint 3x-C, 3xMag, or third-party models, to achieve peak optical alignment and performance.

Does the Aimpoint Acro S-2 Have a Built-In Laser Sight?

You're likely wondering if this optic has a built-in laser sight. Unfortunately, it doesn't. You'll need a separate laser device if you require this functionality, as the Acro S-2 is designed primarily for red dot aiming purposes.

Is the Aimpoint Acro S-2 Compatible With All Types of Firearms?

You'll find the Aimpoint Acro S-2 is compatible with most firearms, thanks to its versatile design, but it's important to check the specific mounting requirements for your firearm to guarantee a secure and accurate fit.

Can the Aimpoint Acro S-2 Be Used in Extreme Temperatures?

You can operate the sight in extreme temperatures, from -49°F to 160°F (-45°C to 71°C), without compromising its performance; however, you should avoid exposing it to extreme temperatures for prolonged periods to maintain its durability.

Conclusion

You've scrutinized the Aimpoint Acro S-2's design, features, and performance.

This red dot sight delivers exceptional durability, water resistance, and lens clarity. Its 3.5 MOA dot size and high intensity make it suitable for various lighting conditions.

With multiple mounting options and a user-friendly design, the Acro S-2 enhances shooting accuracy and ergonomics.

While it's a premium product with a corresponding price tag, its value lies in its exceptional quality, reliability, and performance.