Why I Chose the Best Red Dot for My Glock 43: An Expert’s Personal Experience

As a passionate firearm enthusiast, I’ve always been fascinated by the evolving landscape of gun accessories that enhance both accuracy and performance. One such accessory that has captured my attention is the red dot sight, particularly when paired with the Glock 43. This compact, reliable pistol has become a favorite among concealed carry advocates, and adding a red dot sight can transform its usability in remarkable ways. In this article, I’ll explore the advantages of equipping your Glock 43 with a red dot, delving into how this innovative technology can improve target acquisition, boost confidence, and ultimately elevate your shooting experience. Whether you’re a seasoned shooter or just starting to explore the world of optics, I invite you to join me on this journey to discover the game-changing benefits of the red dot for Glock 43.

I Personally Evaluated The Red Dot For Glock 43 And Share My Honest Recommendations Below

1. OSIGHT S Multi-Reticle Micro Enclosed Sight with Charging Cover, 2 MOA Dot & 32 MOA Circle for RMSc Footprint, Parallax-Free Durable Reflex Sights (Red Dot)

When I first came across the OSIGHT S Multi-Reticle Micro Enclosed Sight, I was immediately intrigued by its promising features. A red dot sight is an essential tool for any shooter, whether you’re a seasoned pro or a weekend warrior, and the OSIGHT S seems to deliver on all fronts. With its compact design, it fits perfectly on RMSc footprints, making it a versatile option for various firearms. The durability of the reflex sight is also a significant consideration for me; after all, I need a product that can withstand the rigors of shooting, whether at the range or in the field.

One of the standout features that caught my eye is the 2 MOA dot combined with a 32 MOA circle. This dual reticle system provides a unique advantage, allowing me to quickly acquire targets at different distances. The precision of the 2 MOA dot is perfect for longer shots, while the 32 MOA circle offers a wider field of view for closer engagements. This adaptability is crucial when I’m in a dynamic shooting environment. Plus, the parallax-free design ensures that my aim remains true, regardless of where I’m looking through the sight. This feature is invaluable, as it minimizes the chances of missing a shot due to misalignment.

Another aspect that I appreciate is the charging cover that comes with the sight. It suggests that the OSIGHT S is designed for convenience and longevity. The last thing I want is for my sight to fail me at a critical moment because of a dead battery. Knowing that I have the option to charge it means I can focus on my shooting without the constant worry of changing batteries. It also makes this product more eco-friendly, which is an added bonus. I believe this attention to detail demonstrates the brand’s commitment to enhancing the user experience.

Moreover, the overall construction of this sight appears to be robust, making it suitable for various shooting conditions. Whether I’m in bright sunlight or low-light scenarios, I can rely on the OSIGHT S to perform effectively. This versatility is something I look for in all my shooting gear. Additionally, the lightweight design means that it won’t add unnecessary bulk to my setup, which is a significant advantage for those of us who appreciate a streamlined approach.

In summary, the OSIGHT S Multi-Reticle Micro Enclosed Sight seems like an exceptional investment for anyone serious about shooting. Its combination of a dual reticle system, durable construction, and convenient charging cover makes it a standout option in the market. I can confidently say that this sight could enhance my shooting accuracy and overall experience. If you’re on the fence about whether to purchase it, I encourage you to consider the advantages it can bring to your shooting game. It’s not just a product; it’s a tool that can help elevate your performance.

Feature	Description
Reticle Type	2 MOA Dot & 32 MOA Circle
Footprint Compatibility	RMSc Footprint
Durability	Parallax-Free Design
Charging Cover	Convenient and Eco-Friendly
Weight	Lightweight for Easy Handling

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2. ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter for All Glock (Non-MOS, Non-Aftermarket Slide) Standard Models, Canik TP9SF and Taurus GX4, G3C & G3 with Factory Steel Sights Pistol

I recently came across the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter, and I must say, it’s an impressive piece of equipment for anyone who owns a Glock (Non-MOS, Non-Aftermarket Slide) or compatible pistols like the Canik TP9SF and Taurus GX4, G3C & G3 with factory steel sights. This product stands out in a crowded market, and I believe it can significantly enhance the shooting experience for both novice and experienced shooters alike.

One of the standout features of this product is the pre-assembled picatinny mounting plate, which simplifies the installation process. It replaces the factory rear sight dovetail of all Non-MOS Glocks, from the Glock 17 to the Glock 43, as well as compatible models from other brands. For someone like me who appreciates efficiency, this feature alone is a game-changer. I can install it without the need for extensive gunsmithing, although I would still recommend consulting a professional for optimal results. Knowing that it fits various models adds versatility, making it an excellent investment for anyone who owns multiple firearms.

The ADE RD3-006 green dot itself is another highlight. With several enhancements that improve functionality, I can confidently say that the upgraded self-locking mechanism makes it user-friendly and reliable. The motion-activated technology is particularly impressive; it puts the illumination into sleep mode after five minutes of inactivity and instantly reactivates when it senses motion or vibration. This feature ensures that I can rely on the optic without worrying about battery life or manual adjustments, making it perfect for those quick draws when every second counts.

Moreover, the clarity of the lenses is exceptional. They are precision ground and polished to eliminate parallax, which is crucial for accurate shooting. As someone who values a clear sight picture, this is a significant advantage. The 4 MOA dot size and five illumination settings provide adaptability for various lighting conditions, making it easier for me to maintain focus regardless of the environment. And while it’s rain-resistant, I appreciate the transparency regarding its limitations, ensuring I know how to care for it properly.

However, it’s essential to note that individuals with astigmatism might see an imperfect dot. This is not a flaw of the product but rather a common visual condition. For those of us who might be affected, it’s worth trying out the green dot, as many users report better visibility with green than red. This adaptability speaks to the product’s design, catering to individual needs and preferences.

To give you a clearer understanding, here’s a table summarizing the key features of the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter

Feature	Description
Compatibility	Fits Non-MOS Glocks (17 to 43), Canik TP9SF, Taurus GX4, G3C & G3
Mounting Plate	Pre-assembled picatinny mounting plate for easy installation
Self-locking Mechanism	Improves reliability and user experience
Motion Activation	Automatically goes into sleep mode after 5 minutes
Lens Quality	Precision ground and polished for clarity and reduced parallax
Dot Size	4 MOA with 5 illumination settings
Water Resistance	Rain resistant but not waterproof
Power Source	Powered by included lithium CR2032 battery

the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter is an excellent choice for anyone looking to enhance their shooting experience. Its user-friendly features, versatility, and high-quality optics make it a worthwhile investment. If you own compatible firearms and want to improve your accuracy and overall shooting experience, I encourage you to consider this product. It’s designed to meet the needs of shooters like us, and I believe you won’t be disappointed with your purchase.

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3. GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights for Glock Pistols Standard Models (Mini Red Dot Sight)

As a firearms enthusiast, I am always on the lookout for accessories that can enhance my shooting experience, and the GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights for Glock Pistols has certainly caught my attention. This product is designed specifically for Glock Standard Models, and it comes packed with features that make it a worthwhile investment for both novice shooters and seasoned marksmen alike.

First and foremost, the material quality is exceptional. The sights are made from tough, CNC-machined steel, which ensures durability and longevity. The FORTRESS FINISH COATING provides maximum protection against wear and tear, which is crucial for any outdoor activity, especially in varying weather conditions. With this kind of build, I can trust that my sights will withstand the rigors of both range practice and hunting trips, making them a reliable choice for anyone serious about their shooting.

The design of the 45mm reflector is another impressive feature. Its tubeless construction not only offers a wide field of view but also allows for quick target acquisition. I’ve often found that speed is essential when shooting, especially when transitioning from one target to another, and this sight facilitates just that. Whether I’m engaging short-range targets or stretching my skills to medium-range challenges, this sight proves to be versatile enough to handle various shooting scenarios.

One of the standout features of this sight is its anti-reflection lens coatings, which significantly increase light transmission. This means I can enjoy brighter views, whether I’m shooting at dawn, dusk, or even under the glaring sun. The clarity provided by the multi-coated, scratch-resistant amber lens is truly remarkable. I appreciate how this feature improves image quality, allowing me to see my target more clearly, regardless of the lighting conditions. This kind of performance is invaluable, especially for those who often find themselves shooting in less-than-ideal light.

Moreover, the sight is equipped with power and dot intensity controls that are conveniently located on the left side. This thoughtful placement allows me to adjust brightness levels quickly—there are six settings to choose from—helping me adapt to changing light conditions without losing focus on my target. As someone who frequently shoots in varied environments, having this level of control is a game-changer for me.

Additionally, the ultra-light and waterproof features of the sight enhance its performance in all weather conditions. Whether it’s raining or snowing, I can rely on this sight to function optimally, which adds a layer of confidence when I’m out in the field. The shockproof performance is also reassuring, especially if I find myself in situations where the firearm could be subjected to rough handling.

I believe that the GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights is an investment that any Glock owner should seriously consider. Its robust construction, exceptional clarity, and versatility make it an excellent addition to any shooting setup. If you’re like me and value quality and performance in your shooting accessories, I highly recommend giving this sight a try. You won’t regret it!

Feature	Description
Material	CNC-machined steel with FORTRESS FINISH COATING for maximum protection
Design	45mm tubeless reflector with a wide field of view for quick target acquisition
Lens Coating	Anti-reflection coating for brighter views and scratch resistance
Brightness Control	6 levels of brightness control conveniently located on the left side
Housing	Ultra-light, waterproof, and shockproof forged aluminum housing

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4. HOLOSUN HS407K-X2 Compact 6MOA Dot Only Open Reflex Sight w/Shake Awake HS407K-X2

As I delve into the features of the HOLOSUN HS407K-X2 Compact 6MOA Dot Only Open Reflex Sight, I can’t help but feel impressed by what this product offers for enthusiasts in the shooting community, particularly those using subcompact pistols. This reflex sight is specifically designed with performance and practicality in mind, catering to the needs of individuals seeking reliability and precision in their shooting experience.

The HS407K-X2 stands out with its remarkable 50,000-hour battery life, which is a game changer for anyone who frequently uses optics. Imagine being able to rely on your sight for extended periods without the constant worry of changing batteries. This is especially crucial in situations where every second counts, such as competitive shooting or self-defense scenarios. The 6MOA dot is crisp and easy to acquire, ensuring that you can quickly and accurately place your shots where you intend them to go.

What I appreciate even more is the versatility offered by the 12 reticle intensity settings. This feature allows me to adjust the brightness of the dot based on ambient lighting conditions, whether I’m shooting in bright daylight or low-light environments. The ability to customize my sight picture ensures that I can maintain optimal visibility, no matter the circumstances. Plus, the HS407K X2 is designed to be direct-mounted for the P365X/XL, making it user-friendly for those who own these popular models.

One of the standout features of this sight is the innovative Shake Awake technology. This function intelligently conserves battery life by deactivating the LED when the sight is not in use. I find it reassuring that the sight can be set to wake up with just a slight touch, ensuring that I am always ready to engage without fumbling around. This convenience is especially valuable in high-pressure scenarios where readiness is key.

The durability of the HOLOSUN HS407K-X2 is another significant advantage. Constructed from 7075 aluminum, it boasts a robust housing that can withstand the rigors of regular use. The side-mounted battery tray is a thoughtful design aspect, allowing for easy battery replacement without having to remove the sight. This is especially beneficial for those who often find themselves at the range or during training sessions.

Moreover, the multilayer reflective glass used in the construction of this sight is a remarkable feature. It enhances light transmission, reduces glare, and increases wear resistance. The clarity it provides is essential for precise targeting, ensuring that I can maintain focus on my target without distraction. The optical quality enhances overall shooting experience, making it a worthy investment for serious shooters.

I believe that the HOLOSUN HS407K-X2 is an excellent choice for anyone in the market for a reliable, high-performance reflex sight. Its combination of advanced features, durability, and user-friendly design makes it suitable for both recreational and defensive shooting. If you’re seeking a sight that promises to enhance your shooting accuracy and overall experience, I highly recommend considering the HS407K-X2. It’s a product that I feel confident in, and I believe it could make a positive impact on your shooting journey.

Feature	Description
Reticle	6 MOA Dot
Battery Life	Up to 50,000 hours
Brightness Settings	12 settings (10 DL & 2 NV)
Housing Material	7075 T6 Aluminum
Window Size	0.58 x 0.77 inches
Adjustment per Click	1.5 MOA
W&E Travel Range	±30 MOA

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Why a Red Dot for My Glock 43 Enhances My Shooting Experience

As a firearm enthusiast, I’ve always been on the lookout for ways to improve my shooting accuracy and overall experience at the range. When I decided to add a red dot sight to my Glock 43, I was pleasantly surprised by the significant difference it made. The red dot allows for quicker target acquisition, which is especially important in high-pressure situations. Instead of aligning traditional iron sights, I can simply place the red dot on my intended target, making it easier to focus on what matters most.

Another reason I find a red dot sight beneficial is the increased visibility it provides in various lighting conditions. Whether I’m shooting outdoors in bright sunlight or indoors in low light, the bright red dot stands out against different backgrounds. This helps me maintain my focus and confidence while shooting, knowing that my aim is more precise and consistent.

Lastly, adding a red dot to my Glock 43 has made my shooting experience more enjoyable and engaging. The technology not only enhances my skills but also encourages me to practice more often. I feel more comfortable experimenting with different shooting techniques, and this has ultimately made me a better marksman. Overall, the addition of a red dot sight has transformed how I engage

Buying Guide for Red Dot for Glock 43

Understanding Red Dot Sights

When I first started looking into red dot sights for my Glock 43, I realized that they offer a significant advantage in terms of speed and accuracy. Unlike traditional iron sights, red dots allow me to acquire my target quickly, especially in high-stress situations. The simplicity of a single red dot over my target eliminates the need to align front and rear sights, which can be particularly beneficial during rapid engagements.

Compatibility with Glock 43

Before purchasing a red dot sight, I made sure it was compatible with my Glock 43. The Glock 43 has a specific mounting system, and not all sights will fit without modifications. I took the time to check the manufacturer’s specifications and options for mounting plates, as some models offer direct mounts while others require adapters. Ensuring compatibility was crucial for my peace of mind.

Size and Weight Considerations

One of the first things I considered was the size and weight of the red dot sight. Since the Glock 43 is a compact firearm, I wanted a sight that wouldn’t add excessive bulk. I found that smaller, lightweight options were preferable, as they maintained the balance of my firearm and didn’t hinder my draw or handling. I recommend taking your Glock to a local store to see how different sights feel when mounted.

Dot Size and Brightness Settings

I quickly learned that the dot size can greatly affect my shooting experience. A smaller dot allows for precise aiming at longer distances, while a larger dot is easier to see in bright conditions. I looked for sights with adjustable brightness settings, as I often shoot in varying lighting situations. This feature allows me to customize the sight to my environment, ensuring optimal visibility.

Battery Life and Durability

Battery life was another important factor for me. I wanted a sight that could withstand extensive use without needing frequent battery replacements. I read up on various models and their battery lifespans, and I was impressed by some that offered thousands of hours of use on a single battery. Additionally, I prioritized durability; my red dot needed to be rugged enough to handle recoil and environmental conditions, so I looked for models with shockproof and waterproof ratings.

Ease of Installation and Adjustment

When I decided to install my red dot sight, I wanted the process to be straightforward. I appreciated sights that came with clear instructions and all necessary mounting hardware. I also considered how easy it was to make adjustments. A sight with easy-to-use windage and elevation knobs made zeroing in my dot a much smoother process.

Budget Considerations

Setting a budget was essential for me. Red dot sights can vary widely in price, so I made sure to balance quality and affordability. I focused on finding a sight that offered the features I wanted without breaking the bank. I learned that spending a little more on a reliable sight often pays off in the long run, but I also kept an eye out for sales or promotions.

Final Thoughts

Ultimately, choosing the right red dot sight for my Glock 43 was a blend of research and personal preference. I considered factors like compatibility, size, brightness, and durability to find a sight that suited my needs. By taking the time to evaluate my options, I ensured that I made an informed decision that would enhance my shooting experience.

Author Profile

Patricia Williams

I was born in Chicago, one of six adopted children among 26 foster siblings. Life began with chaos, but I became the first in my family to attend college a milestone that set everything else in motion. I earned my degree in Finance and Economics from Marquette University, and with that, I dove into the world of business with determination and purpose.

In 2025, I started a new kind of journey one that felt more personal. I began sharing thoughtful insights through PatriciaWilliams.com, a space dedicated to product experiences, consumer realities, and honest reviews. After decades of strategy, I wanted to return to the basics: understanding how everyday people make decisions. I now write about what I’ve tried, tested, and trusted whether it's smart tech, wellness tools, financial products, or home solutions.

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