ADE RD3-006x Review

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Hey shooters! Welcome to my ADE RD3-006x Review. I’m thrilled to share my experience with the ADE RD3-006X . 

Having put this red dot sight through its paces, I’m ready to dive into what makes it a notable option in the world of shooting optics. So, if you’re curious about how this sight fares in practical use, keep reading!

BrandAde Advanced Optics
Color OptionsGreen, Red
Weight2 Ounces
MaterialAlloy Steel
CompatibilityHandguns (Specific models listed below)
Mounting TypesDovetail, Weaver, Picatinny
Special FeaturesShock/Fog Proof 
Illumination 5 Settings

Overview of the ADE RD3-006X

The ADE RD3-006X is more than just an accessory; it’s a game-changer in precision aiming. When you first encounter this sight, you’re greeted with a sense of reliability and performance. 

It’s a tool that promises to enhance your shooting experience without overwhelming you with technicalities. Its design and functionality speak for themselves, making it a practical addition for shooters looking to upgrade their gear.

Core Specifications of the Sight

  • Magnification: 1x
  • Material: Alloy Steel
  • Weight: 2 Ounces
  • Color Options: Green, Red
  • Mounting Type: Dovetail, Weaver, Picatinny
  • Illumination Settings: 5
  • Dot Size: 4 MOA
  • Battery Type: Lithium CR2032

What’s in the Box?

  • ADE RD3-006X Red Dot Sight

First Look & Impression

Upon unboxing the ADE RD3-006X, the first thing that strikes you is its compact, lightweight design. The alloy steel build gives it a robust feel, instilling confidence in its durability. 

The sight’s intuitive design, especially the front-located on/off switch, makes operation straightforward. It’s clear that this sight is built with practicality and ease of use in mind, catering well to both novice and experienced shooters.

Who Should Get ADE RD3-006X

The ADE RD3-006X is ideal for shooters seeking a reliable, no-fuss red dot sight. It’s especially suited for those who value precision, durability, and simplicity in their shooting gear.

Types of Guns Suitable for This Sight

Top 7 Features of ADE RD3-006X

1. Durable and Resistant Build

The ADE RD3-006X’s robust construction is a standout feature. Made from alloy steel, this red dot sight weighs a mere 2 ounces, yet it doesn’t skimp on strength. 

Its durability is enhanced to withstand various recoil forces, a crucial aspect for any sight intended for regular use. The rain-resistant nature (though not waterproof) adds another layer of practicality, ensuring performance in diverse weather conditions. 

Additionally, its lenses are precision-ground and polished, effectively eliminating parallax and providing a clear, crisp sight picture, which is vital for accurate targeting.

My Testing 

During my test runs, I was particularly impressed with how the ADE RD3-006X stood up to repeated recoil without losing its zero. The rain resistance was tested on a drizzly day, and the sight maintained its clarity and performance. 

The elimination of parallax was noticeable when aiming at various distances, allowing for consistent accuracy.

2. Enhanced Compatibility and Installation

The ADE RD3-006X shines in its compatibility with a range of handguns. It comes with a pre-assembled Picatinny mounting plate and a pistol mounting plate specifically for Non-MOS Glock models (from Glock 17 to Glock 43 and “100”). 

This sight also accommodates certain Canik and Taurus models, thanks to its design based on the Glock rear sight dovetail specifications. While it is possible to install this sight without professional help, the recommendation is to use a gunsmith for optimal installation.

My Testing 

I tested the mounting process on a Glock 17 and a Taurus GX4. The included mounting plates made the installation straightforward on both guns. 

The fit was snug and secure, providing a stable platform for the sight. Although I have experience in mounting sights, I do agree that for those less experienced, seeking professional help would be a wise decision.

3. User-Friendly Design with Multiple Illumination Settings

The ADE RD3-006X is thoughtfully designed for ease of use. The on/off switch is located at the front, making it more accessible than side-mounted switches. 

This design choice enhances the user experience, especially in rapid shooting scenarios. Furthermore, the sight offers 5 illumination settings, accommodating different lighting conditions. The 4 MOA dot size is a good balance for accuracy without obscuring targets, and the sight runs on a lithium CR2032 battery, which is included.

My Testing 

The front-located on/off switch was indeed more convenient during my field tests. I found myself able to quickly activate or deactivate the sight without fumbling. 

The different illumination settings were tested in various lighting conditions, from bright sunlight to dim indoor ranges, and they provided optimal visibility in each scenario. The 4 MOA dot size was perfect for both precision aiming and quick target acquisition.

4. Astigmatism Accommodation

A unique aspect of the ADE RD3-006X is its accommodation for shooters with astigmatism. Typically, red dot sights can present problems for those with this condition, often resulting in a distorted dot appearance. 

However, ADE acknowledges this and provides a practical solution. The sight’s LED light, when reflected on the lens, may show various shapes like a splashed dot or starburst, which is an indication of astigmatism. 

My Testing 

Testing this feature involved both a direct view and a cellphone camera check. Indeed, the red dot appeared as a splashed shape to my eyes, but it was perfectly round in the camera image. 

This feature’s inclusion is thoughtful, providing valuable insights into personal vision needs.

5. Precision Ground and Polished Lenses

The ADE RD3-006X stands out with its precision ground and polished lenses. These lenses are crafted to exact geometries, drastically reducing parallax and ensuring a clear, crisp sight picture. 

This level of lens quality is essential for accurate shooting, as it aids in maintaining focus on the target while keeping the red dot sharp and well-defined.

My Testing 

Upon testing, the difference made by these lenses was clear. The sight picture remained crisp and clear at varying distances, and the issue of parallax was noticeably minimized. 

This feature contributes significantly to the sight’s overall effectiveness, especially in long-range shooting scenarios.

6. Shock and Fog Proof Design

Durability in varying environmental conditions is crucial for any sight, and the ADE RD3-006X delivers with its shock and fog-proof design. 

This ensures that the sight remains functional and reliable, even under harsh conditions, including heavy recoil and extreme temperatures, which can often cause fogging in lesser-quality optics.

My Testing 

I tested this feature by subjecting the sight to different environmental stressors, including cold and humid conditions. The sight remained clear and functional, showing no signs of fogging or loss of clarity. 

Its ability to withstand these conditions is a testament to its build quality and engineering.

7. Illumination Settings and Power Efficiency

The ADE RD3-006X offers 5 illumination settings, providing versatility for various lighting conditions. This range ensures the visibility of the dot in bright sunlight as well as in low-light scenarios. 

Additionally, the sight is powered by a lithium CR2032 battery, known for its long life and efficiency, making it a practical choice for extended use.

My Testing 

Testing the various illumination settings revealed their effectiveness across different lighting conditions. 

The brightest setting was perfect for sunny days, while the lower settings were ideal for indoor or dusk conditions. The battery life also proved impressive, showing no signs of draining quickly despite extensive use.

Footprint and Mounting Considerations

The ADE RD3-006X has a compact and efficient design, weighing just 2 ounces. Its mounting versatility is a key highlight, accommodating Dovetail, Weaver, and Picatinny mounts, making it compatible with a wide range of handguns, including various Glock models and selected pistols like the Canik TP9SF and Taurus GX4, G3C & G3. 

However, it doesn’t fit Glocks with aftermarket optic cuts or some Taurus models without factory steel sights. While user installation is possible, it’s advisable to use a professional gunsmith for optimal mounting and alignment.

Pros and Cons: ADE RD3-006x


  • Versatile Mounting Options: Fits Dovetail, Weaver, and Picatinny mounts.
  • Wide Compatibility: Includes a plate for Glock models 17 to 43 and up to “100”, along with compatibility for select other models.
  • Improved Durability: Enhanced to withstand various recoil types and better maintain zero.
  • User-Friendly Design: On/off switch conveniently placed at the front.
  • Advanced Optics: Precision ground and polished lenses reduce parallax, offering a clear sight picture.
  • Illumination Settings: Features 5 illumination settings for adaptability in various lighting conditions.
  • Battery Efficiency: Powered by a long-lasting lithium CR2032 battery.
  • Astigmatism Consideration: Provides a solution for users with astigmatism through the dot appearance.


  • Unsettling Button Placement: Some users may find the front-located on/off switch less convenient.
  • Non-Durable Adjustment Screws: The adjustment screws may lack durability, posing concerns for long-term usage.

Final Verdict

As a professional shooter who’s had the privilege of testing a wide array of sights, I can confidently say the ADE RD3-006X is a standout choice. 

From the moment I attached the ADE RD3-006X to my firearm, it was clear that this red dot sight was crafted with both precision and practicality in mind. What struck me the most was its robust build. Despite being lightweight, it didn’t feel flimsy or fragile. It stood up to the rigors of regular use, proving its mettle against the recoil of various firearms.

In conclusion, after thoroughly testing the ADE RD3-006X, I can wholeheartedly endorse it as a top-notch red dot sight. 


What is the difference between RD3-006 and RD3-009?

The RD3-006 has an adjustment range of 20 inches in windage and elevation at 20 yards, whereas the RD3-009 offers a more extensive range of 45 inches at the same distance.

Is 3 or 6 MOA better?

For close-range shooting, especially under 50 yards, a 6 MOA red dot is more effective, offering a larger, easier-to-track dot. For high-precision applications, particularly at longer ranges, a 3 MOA is preferable for its accuracy.

What is the best MOA for a red dot sight?

A 3 MOA dot size strikes a balance between clarity and precision, making it a popular choice for both target shooting and self-defense across close and mid ranges.

What is the range of a 6 MOA?

A 6 MOA reticle covers a 6-inch diameter at 100 yards, 3 inches at 50 yards, and 1.5 inches at 25 yards, making it suitable for most defensive and law enforcement scenarios due to its visibility and ease of tracking.

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