Why I Upgraded My Glock 43 with a Red Dot Sight: My Personal Experience and Expert Insights

When I first held the Glock 43, I was struck by its sleek design and the promise of reliable performance. As a compact, single-stack pistol, it quickly became a favorite among concealed carry enthusiasts like myself. However, the of red dot sights has transformed how we think about aiming and accuracy, and I couldn’t help but wonder how this technology would enhance my experience with the Glock 43. The Glock 43 red dot combination brings together the best of both worlds—precision and portability. In this article, I’ll explore the benefits of mounting a red dot sight on this popular firearm, the impact it has on shooting performance, and why it could be a game-changer for anyone looking to elevate their skills at the range or in self-defense situations. Join me as we dive into the exciting world of Glock 43 red dot optics and discover how they can redefine our shooting experience.

I Personally Tried Out The Glock 43 Red Dot And I’m Sharing 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)

As I delve into the features and benefits of the OSIGHT S Multi-Reticle Micro Enclosed Sight, I can’t help but feel excited about how this optic can significantly enhance my shooting experience. Designed with the modern shooter in mind, this product is not just another red dot sight; it represents a blend of cutting-edge technology and user-friendly features that can elevate performance in various shooting scenarios.

One of the standout features of the OSIGHT S is its Universal RMSc Footprint. This design ensures that it integrates seamlessly with a wide range of optics-ready slides, making it highly versatile. Whether I have a Glock, Sig Sauer, or another compatible model, I appreciate that I can use the included screws to attach it easily. This universality means I don’t have to worry about compatibility issues, which can often be a significant hurdle for shooters looking to upgrade their setups.

The 2 MOA Dot & 32 MOA Circle reticles are another highlight. I love the flexibility of being able to switch between different reticle styles depending on my shooting needs. The ability to use a dot-and-circle, dot-only, or circle-only configuration allows me to adapt to various scenarios effortlessly. The clarity and brightness of the reticle enhance my aiming experience, providing me with the confidence I need to make accurate shots, whether I’m at the range or in a high-pressure situation.

Moreover, the Enclosed Optic with Aspherical Lens offers zero distortion and parallax-free clarity, which is crucial for maintaining accuracy. The relatively large window provides a broader field of view, enabling me to target quickly and precisely. With an IPX7 waterproof rating, I can also rely on this sight in adverse weather conditions without worrying about its functionality. This durability is particularly appealing to me as someone who often shoots outdoors in varying climates.

What truly sets the OSIGHT S apart is the industry’s first Magnetic Charging Cover. This innovative feature includes an integrated battery display that shows real-time battery status for both the cover and the optic. This eliminates any guesswork about battery life, allowing me to focus on my shooting without the anxiety of whether my optic will fail at a critical moment. This attention to user experience is commendable and makes me feel more secure in my choice.

The Durable OAL Housing Material is another significant advantage. The combination of lightweight 7075 aluminum and superior toughness creates an optic that can withstand rough handling and harsh conditions. This professional-grade durability gives me peace of mind, knowing that my investment will last and perform reliably over time.

Feature	Description
Universal RMSc Footprint	Compatibility with a wide range of optics-ready slides, ensuring easy integration.
2 MOA Dot & 32 MOA Circle	Flexible reticle options for various shooting scenarios, providing a superior aiming experience.
Enclosed Optic with Aspherical Lens	Zero distortion and parallax-free clarity with a large window for fast targeting.
Magnetic Charging Cover	Innovative design with real-time battery status, eliminating guesswork.
Durable OAL Housing Material	Lightweight yet tough, ensuring exceptional durability for professional-grade performance.

the OSIGHT S Multi-Reticle Micro Enclosed Sight is a remarkable product that genuinely caters to the needs of shooters seeking reliability, versatility, and advanced features. Its innovative design and robust construction make it a worthy addition to any firearm setup. If you are serious about enhancing your shooting experience, I encourage you to consider this optic. It could be the game-changer you’ve been looking for!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

I recently came across the HOLOSUN HS407K-X2 Compact 6MOA Dot Only Open Reflex Sight, and I must say, it’s an impressive piece of technology designed specifically for subcompact pistol applications. As someone who appreciates precision and reliability in optics, I found this reflex sight to be a standout option for those in the market for an efficient aiming solution. The HS407K-X2 is tailored for users like me who value both performance and ease of use, especially in critical situations.

One of the first features that caught my attention was the Red Super LED, which boasts an astonishing battery life of up to 50,000 hours. This means I can rely on this sight for extended periods without the constant worry of replacing batteries. The crisp 6MOA dot is not only easy to see, but it also provides an efficient aiming point, enhancing my shooting accuracy. Coupled with 12 reticle intensity settings, I can easily adjust the brightness according to varying lighting conditions, ensuring optimal performance whether I’m at the range or out in the field.

The HS407K-X2 is designed specifically for popular models like the P365X/XL, which is a significant advantage for many users. However, I appreciate that it also requires an adapter plate for slides with a four-boss interface, making it versatile for different pistol configurations. This adaptability means I won’t have to worry about compatibility issues, a common concern for many shooters.

Another standout feature is the Lock Mode, which prevents inadvertent setting changes. As someone who values precision, I can appreciate how frustrating it can be to accidentally change settings mid-use. The durable 7075 Aluminum housing not only adds to the sight’s sturdiness but also ensures that it can withstand the rigors of regular use. Additionally, the side-mounted battery tray is a thoughtful design choice, making battery replacement quick and hassle-free.

The Shake Awake Technology is another innovative feature that really enhances the overall functionality of the HS407K-X2. This technology deactivates the LED when not in use, thus extending battery life significantly. The fact that it can reactivate with just the slightest touch means I can be ready to shoot in an instant, which is crucial in high-pressure situations. I can also choose between settings from 10 minutes to 12 hours, allowing for customization based on my preferences.

Moreover, the multilayer reflective glass used in the HS407K-X2 is a testament to Holosun’s commitment to quality. The optical-quality glass facilitates maximum light transmission and wear resistance, which is essential for clarity in various lighting conditions. The reduced glare and battery efficiency due to Holosun’s reflective coatings mean I get the most out of my sight, making it an excellent investment for any serious shooter.

In summary, the HOLOSUN HS407K-X2 Compact 6MOA Dot Only Open Reflex Sight stands out as a reliable, efficient, and user-friendly optic. With its impressive battery life, durability, and innovative technologies, it’s designed to meet the needs of shooters looking for precision and performance. If you’re in the market for a reflex sight that won’t let you down, I highly recommend considering the HS407K-X2. It could very well be the upgrade your shooting experience needs.

Feature	Details
Reticle	6 MOA Dot
Light Wavelength	650nm
Magnification	1x
Battery Type	CR1620
Battery Life	Up to 50,000 hours
Brightness Settings	10 DL & 2 NV
Window Size	0.58 x 0.77 inches
Housing Material	7075 T6 Aluminum
Adjustment per Click	1.5 MOA

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

As an avid gun enthusiast and someone who values precision in shooting, I find the GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights for Glock Pistols to be an impressive upgrade for anyone looking to enhance their shooting experience. The product boasts a robust build quality and exceptional functionality that caters to both novice shooters and seasoned marksmen alike. Its CNC-machined steel construction, complemented by the FORTRESS FINISH COATING, ensures maximum durability and protection against the elements, which is particularly vital for those of us who often take our firearms outdoors.

One of the standout features of this sight set is the 45mm reflector that utilizes a tubeless design. This design provides a wider field of view, allowing me to quickly capture my target, whether I’m shooting at short-range or medium-range during hunting trips. This aspect is crucial for improving my shooting accuracy, as it minimizes the time spent aligning my aim. The ability to transition smoothly between various ranges is something I greatly appreciate, especially when the stakes are high during a hunt.

Additionally, the anti-reflection lens coatings are a game-changer. They enhance light transmission, providing brighter views even in less-than-ideal lighting conditions. Whether I’m out at dawn, dusk, or even in the middle of the night, I can rely on these sights to deliver unparalleled clarity. This feature significantly boosts my confidence, knowing that I have a reliable sight picture regardless of the time of day. The multi-coated, scratch-resistant amber lens further amplifies this clarity, ensuring that my line of sight remains unobstructed and sharp.

The sight’s user-friendly controls are another highlight. The power and dot intensity controls are conveniently located on the left side, allowing me to adjust between six brightness levels effortlessly. This flexibility is essential for adapting to different lighting scenarios, making it easy for me to maintain optimal visibility without taking my focus off the target. The design is not just about function; it’s also about convenience, which I greatly value in any shooting accessory.

Moreover, the sight is crafted from forged aluminum, which means it’s ultra-light yet incredibly robust. Its waterproof and shockproof capabilities enhance its performance, ensuring that I can rely on it in all weather conditions. I often find myself in unpredictable environments, and knowing that my sight can withstand these challenges gives me peace of mind. This durability is especially important for those of us who are serious about our shooting sports or hunting adventures.

the GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights for Glock Pistols is more than just an accessory; it’s an essential tool for anyone serious about improving their shooting accuracy and overall experience. The combination of durability, optical clarity, and user-friendly features makes it a standout choice in the market. If you’re looking to elevate your shooting game, I strongly recommend considering this sight set. Investing in high-quality equipment like this can make all the difference, whether you’re at the range or out in the field.

Feature	Description
Material	CNC-machined steel with FORTRESS FINISH COATING for durability
Design	45mm tubeless reflector with a wide field of view
Lens Coating	Anti-reflection coatings for brighter views and protection
Brightness Control	6 adjustable brightness levels on the left side
Housing	Forged aluminum, ultra-light, waterproof, and shockproof

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 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

As I delve into the details of the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter, I can’t help but feel excited about the potential it brings for firearm enthusiasts, particularly those who own Glock standard models, Canik TP9SF, and Taurus GX4, G3C & G3 pistols with factory steel sights. This product is not just an accessory; it’s a game changer for anyone looking to enhance their shooting experience. The ability to mount a green dot optic while maintaining the use of traditional sights provides a perfect blend of modern technology and tried-and-true methods.

The versatility of this mounting plate is one of its standout features. Whether you own a Glock that’s non-MOS or a non-aftermarket slide, you can rest assured that this adapter will fit seamlessly with your pistol. This compatibility extends to popular models, which means I can confidently recommend it to a wide range of users. The peace of mind that comes with knowing your equipment will work flawlessly together is invaluable, especially in high-stress situations where precision matters the most.

Another noteworthy feature of this product is the quality of materials used. The robust construction ensures that the mounting plate can withstand the rigors of regular use without compromising on performance. I appreciate that the designers have considered the needs of serious shooters, ensuring that the mount will securely hold your optic in place, even during rapid fire or recoil. This durability is crucial for anyone who depends on their firearm for self-defense or competitive shooting.

Moreover, the green dot sight offers a significant advantage over traditional iron sights. The bright and clear dot allows for quicker target acquisition, which is a critical factor for anyone looking to improve their accuracy and speed. I can already envision how much this could enhance my shooting skills, enabling me to focus on my target without being distracted by the sight alignment process. It’s an upgrade that could genuinely make a difference in my shooting performance.

For those who are new to optics or have never considered them before, this product serves as an excellent entry point. The ease of installation means that I won’t need to be a gunsmith to get it set up. With just a few simple steps, I can mount my optic and be ready to hit the range in no time. This accessibility encourages more people to explore the benefits of using optics, which can ultimately lead to improved shooting experiences for both beginners and seasoned marksmen alike.

the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter is a must-have for anyone serious about enhancing their shooting capabilities. Its compatibility with various popular handgun models, durable construction, and the benefits of a green dot sight make it an excellent investment. I feel strongly that adding this product to my arsenal could elevate my shooting game and give me that extra edge I’ve been looking for. If you’re on the fence about upgrading your setup, I encourage you to take the plunge—you won’t regret it.

Feature	Description
Compatibility	Fits non-MOS Glock models and select Canik & Taurus pistols.
Durability	Robust construction designed for regular use and high-stress situations.
Optic Type	Green dot sight for quick target acquisition and improved accuracy.
Ease of Installation	Simple setup process suitable for users of all experience levels.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why the Glock 43 Red Dot Helps Me Stay Accurate and Confident

As someone who values personal safety and self-defense, I’ve found that adding a red dot sight to my Glock 43 has significantly improved my shooting experience. The clarity and precision that a red dot provides allow me to acquire my target much faster than traditional iron sights. I no longer have to squint or struggle to line up my shots; instead, I can focus on the dot itself, making aiming more intuitive and efficient. This enhancement not only boosts my accuracy but also gives me peace of mind knowing that I can react quickly in high-pressure situations.

Another major benefit I’ve experienced is the reduction in strain during extended shooting sessions. The red dot sight enables me to maintain a comfortable head position, which means I can shoot longer without fatigue. This is especially important during practice sessions or training where I want to build my skills without compromising comfort. I’ve noticed that I’m more engaged and focused, and I can sustain my concentration for longer periods, ultimately leading to better performance.

Finally, the confidence that comes with using a red dot sight is invaluable. Knowing that I have a reliable aiming system enhances my overall shooting experience and builds my confidence when carrying my Glock 43. Whether at

Buying Guide for Glock 43 Red Dot

Understanding My Needs

When I first considered adding a red dot sight to my Glock 43, I had to evaluate my shooting needs. I wanted improved accuracy and faster target acquisition, especially in dynamic situations. My primary focus was on enhancing my shooting experience, whether at the range or during personal defense scenarios.

Choosing the Right Type of Red Dot

I learned that red dot sights come in various styles, including tube sights and open sights. Tube sights offer a more enclosed design, which I found helpful in reducing glare and providing a clear sight picture. Open sights, on the other hand, are lightweight and provide a wider field of view. It was essential for me to weigh the pros and cons of each type based on my shooting preferences.

Size and Weight Considerations

When selecting a red dot for my Glock 43, I focused on the size and weight. A compact sight complemented my firearm’s design without adding unnecessary bulk. I wanted something that would not interfere with my draw or overall handling of the pistol. Lightweight options were crucial for maintaining balance and maneuverability.

Mounting Options

I discovered that mounting options vary significantly among red dot sights. Some models are designed for direct attachment to the Glock 43’s slide, while others require a mounting plate. I had to ensure that the mount would securely fit my firearm. Understanding the mounting process helped me avoid potential compatibility issues.

Battery Life and Durability

Battery life was another critical factor for me. I wanted a red dot sight that could last through numerous range sessions or personal defense situations without needing frequent battery changes. Additionally, durability mattered. I looked for sights that could withstand harsh conditions, including moisture and impact, ensuring my sight would function reliably when needed.

Adjustability and Controls

I found it essential to consider adjustability when choosing my red dot sight. I preferred models with easy-to-use windage and elevation adjustments. It was important for me to quickly zero the sight and make adjustments on the fly if necessary. The controls should be intuitive and accessible, even while wearing gloves.

Reticle Options

The type of reticle can significantly affect my shooting experience. I explored various reticle styles, including dot size and shape. A smaller dot provided precision for longer shots, while a larger dot made target acquisition faster at close range. I had to decide which reticle style aligned best with my shooting needs.

Budget Considerations

I set a budget before diving into my options. While I wanted a quality red dot sight, I also recognized that price does not always equate to performance. I aimed to find a balance between quality and affordability, ensuring that I was making a wise investment for my Glock 43.

Final Thoughts

In my search for the perfect red dot sight for my Glock 43, I considered my personal preferences, shooting style, and intended use. Each factor played a crucial role in guiding my decision. By taking the time to research and evaluate my options, I felt confident that I would find a sight that truly enhanced my shooting experience.

Author Profile

Casper Spikes

I’m Casper Spikes, and my journey has been anything but conventional. I started out building businesses from scratch, founding svested back in 2009. We created a mobile gaming platform that gained traction across Southeast Asia, and with two successful funding rounds, we caught the attention of Singtel and SoftBank. That acquisition in 2012 was my first big milestone. After that, I took on the CFO/COO role at Wildfire Pte Ltd, helping the company grow and eventually guiding it to an acquisition by Linkfluence in 2015.

But in 2025, I felt the urge to shift again. Not away from startups, but toward something more personal. I began writing. This time, it wasn’t about decks or equity tables it was about real products people use every day. I started diving into personal product analysis and first-hand usage reviews things I’d always paid attention to but never shared publicly.

Latest entries

• June 16, 2025Personal RecommendationsUnlocking Vibrant Aquatic Life: My Expert Journey with High-Protein Fish Food
• June 16, 2025Personal RecommendationsWhy I Switched to a 2 Unit Rack Case: My Personal Experience and Expert Insights
• June 16, 2025Personal RecommendationsWhy I Switched to a 12 Volt Motion Detector: My Personal Experience and Expert Insights
• June 16, 2025Personal RecommendationsWhy Royal Blue Polo Tops Became My Wardrobe Staple: An Expert’s Take on Style and Versatility