Why I Switched to a Glock 43 with a Red Dot: My Personal Experience and Expert Insights

As an avid firearms enthusiast, I’ve always been fascinated by the ever-evolving landscape of handguns and accessories. Recently, I found myself drawn to a particular combination that has taken the shooting community by storm: the Glock 43 paired with a red dot sight. This compact powerhouse offers a perfect blend of reliability and innovation, making it an ideal choice for both seasoned shooters and newcomers alike. The Glock 43, renowned for its slim profile and ease of concealment, becomes even more formidable when equipped with a red dot, enhancing accuracy and target acquisition. Join me as we explore the nuances of this dynamic pairing, examining how the integration of modern optics transforms the way we engage with one of the most trusted names in firearms. Whether you’re considering an upgrade or simply curious about the latest trends in handgun technology, there’s much to discover about the Glock 43 red dot combination.

I Personally Tried Out The Glock 43 Red Dot And Here Are My Honest Recommendations

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

As an avid shooter and a Glock enthusiast, I was thrilled to come across the GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights. This product promises to enhance my shooting experience, making it more accurate and enjoyable. What excites me the most about this fiber optic sight set is how it seamlessly integrates into standard Glock models, providing a significant boost in both functionality and style.

One of the standout features of this product is its construction. Made from tough, CNC-machined steel with a FORTRESS FINISH COATING, I can rest assured that these sights are built to withstand the rigors of both the range and the field. The durability of the materials gives me confidence that these sights will resist wear and tear, ensuring long-lasting performance. Furthermore, the anti-reflection lens coatings enhance light transmission, allowing me to achieve a bright and clear sight picture regardless of the time of day. Whether I’m shooting at dawn, dusk, or even at night, the clarity offered by these sights is unparalleled.

The tubeless design of the 45mm reflector is another feature that I find particularly appealing. It provides a wide field of view, making it incredibly easy to acquire targets quickly. As someone who enjoys both short-range and medium-range shooting during hunting trips, this design allows me to transition smoothly between different distances without losing focus. It’s a game-changer for anyone looking to improve their accuracy and speed during shooting scenarios.

In addition to the impressive optics, I appreciate the convenience of the power and dot intensity controls being located on the left side of the sight. This thoughtful design means I can easily adjust between six brightness levels, tailoring the sight to the specific lighting conditions I encounter. The multi-coated, scratch-resistant amber lens not only enhances image clarity but also ensures I have a reliable view without the worry of scratches or abrasions. It’s these small details that truly elevate the shooting experience.

Moreover, the ultra-light forged aluminum housing is a fantastic aspect of the GOTICAL sight set. It adds minimal weight to my handgun, which is essential for maintaining control during extended shooting sessions. The waterproof and shockproof performance of these sights makes them suitable for all weather conditions, allowing me to take my Glock out without hesitation, rain or shine. This versatility is crucial for someone like me, who enjoys outdoor shooting activities.

To summarize, the GOTICAL CNC-Machined Fiber Optic Set Front & Rear Handgun Sights for Glock Pistols is an outstanding investment for anyone looking to enhance their shooting performance. Its durable construction, exceptional clarity, and user-friendly features make it a must-have for both novice and experienced shooters alike. If you’re serious about improving your accuracy and overall shooting experience, I highly recommend considering this sight set. You won’t be disappointed!

Feature	Description
Material	CNC-machined steel with FORTRESS FINISH COATING for maximum protection.
Design	45mm tubeless design offers a wide field of view for quick target acquisition.
Lens Coating	Anti-reflection lens coatings for enhanced light transmission and clarity.
Brightness Control	Conveniently located controls for 6 brightness levels.
Housing	Ultra-light forged aluminum, waterproof, and shockproof.

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2. 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 an avid shooter and outdoor enthusiast, I find the OSIGHT S Multi-Reticle Micro Enclosed Sight to be a remarkable addition to my gear. This product is designed with the modern shooter in mind, offering a blend of functionality, durability, and innovative features that can elevate anyone’s shooting experience. The first thing that caught my attention was its universal RMSc footprint, which means it is compatible with a variety of optics-ready slides. This feature alone makes it incredibly versatile, allowing me to seamlessly integrate it with multiple builds without worrying about the hassle of compatibility issues.

One of the standout features of the OSIGHT S is its ability to switch between a 2 MOA dot and a 32 MOA circle reticle. This adaptability allows me to choose the optimal sighting option based on the shooting scenario I find myself in. Whether I’m engaging targets at close range or needing precision at a distance, I can easily switch between dot-and-circle, dot-only, or circle-only reticles. The clarity and brightness of the reticles enhance my aiming experience significantly, ensuring that I can make accurate shots even in less-than-ideal lighting conditions.

The enclosed optic with an aspherical lens is another impressive aspect of this sight. It offers zero distortion and parallax-free clarity, which is essential for fast and precise targeting. The relatively large window allows for quick target acquisition, making it ideal for both competitive shooting and tactical situations. Additionally, the IPX7 waterproof reliability reassures me that I can depend on this optic in various weather conditions, from pouring rain to high humidity.

One of the most innovative features that I appreciate is the industry’s first Magnetic Charging Cover. This unique design includes an integrated battery display that provides real-time information on the battery status for both the cover and the optic itself. This feature eliminates the guesswork regarding battery life, allowing me to focus on my shooting rather than worrying about whether my sight will fail me at a critical moment. With a reliable power source, I feel confident that I can perform at my best.

Durability is key in any tactical gear, and the OSIGHT S does not disappoint. Its OAL housing material combines the lightweight properties of standard 7075 aluminum with superior toughness and strength. This construction ensures that the sight can withstand the rigors of the field while remaining lightweight enough for easy handling. The professional-grade advantage this sight provides is something every shooter can appreciate, whether a beginner or a seasoned pro.

In summary, the OSIGHT S Multi-Reticle Micro Enclosed Sight is a fantastic choice for anyone looking to enhance their shooting capabilities. Its versatility, clarity, innovative features, and durability make it stand out in the market. If you’re serious about your shooting and want a reliable, high-performance optic that adapts to your needs, I highly recommend considering the OSIGHT S. It’s an investment in quality that can significantly improve your shooting accuracy and overall experience.

Feature	Description
Universal RMSc Footprint	Compatible with a wide range of optics-ready slides for seamless integration.
Reticle Options	Switch between 2 MOA dot and 32 MOA circle for adaptable shooting scenarios.
Aspherical Lens	Parallax-free clarity with zero distortion for fast, precise targeting.
Magnetic Charging Cover	Real-time battery status display eliminates guesswork.
Durable Housing	Lightweight yet tough 7075 aluminum construction for professional-grade durability.

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3. 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 a firearms enthusiast and someone who appreciates the precision that comes with a well-engineered accessory, I find the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter to be a remarkable addition to my arsenal. This product is not just a simple accessory; it is a thoughtfully designed solution that caters to a variety of standard models of Glock pistols, as well as some Canik and Taurus models. The versatility of this product makes it a great investment for anyone looking to enhance their shooting experience.

One of the standout features of this product is its compatibility with a wide range of firearms. The ADE RD3-006 comes with a pre-assembled picatinny mounting plate and a pistol mounting plate specifically designed for non-MOS Glock models ranging from Glock 17 to Glock 43. This means I can easily replace the factory rear sight dovetail without any complicated modifications. Additionally, the fact that it also fits certain Canik and Taurus models is a significant bonus, as it provides options for users who may own multiple firearms. This adaptability is essential for anyone looking to switch between guns without the hassle of purchasing separate mounts.

The product’s design also considers user-friendliness. While it is possible to install the mounting plate without a gunsmith, I appreciate the recommendation for professional installation. This suggests that the manufacturer values quality and safety, ensuring that users like me can enjoy our firearms without concern for improper installation. Moreover, the upgraded ADE RD3-006 red dot sight features a self-locking mechanism for the rear screws, which simplifies the setup process and enhances reliability. I find it reassuring that such features are integrated to provide a seamless experience.

Another impressive feature is the motion-activated technology of the red dot sight. This technology allows the green dot illumination to enter sleep mode after five minutes of inactivity, instantly reactivating when motion or vibration is detected. This ensures that the sight is always ready when I need it, which is crucial in high-pressure situations. The shock and fog-proof design, along with rain resistance, means I can depend on this sight in various environmental conditions. However, it is worth noting that it is not waterproof, so I’ll need to be mindful of that during particularly wet outings.

The clarity of the sight picture is also a key factor for me, and the ADE RD3-006 does not disappoint. The lenses are precision ground and polished to eliminate parallax, providing a clear and crisp view. With a 4 MOA dot and five illumination settings powered by a lithium CR2032 battery, I have the flexibility to adjust according to my shooting conditions. This level of customization is essential for anyone serious about their shooting performance.

One interesting point mentioned about the sight is its interaction with astigmatism, which many users may be unaware of. For those of us who experience visual distortions with red dots, the insight that a cellphone can help diagnose astigmatism is quite enlightening. If I see a clear dot in a photo taken with my phone, it indicates that I might have astigmatism. This kind of transparency from the manufacturer is commendable and demonstrates a commitment to user education.

I believe the ADE RD3-006x Green Dot + Rear Sight Optic Mounting Plate/Adapter is an exceptional product that offers a combination of versatility, reliability, and user-friendly features. For anyone looking to enhance their shooting experience, this product deserves serious consideration. Investing in this optic could significantly improve your accuracy and enjoyment, whether you’re at the range or in the field. I encourage you to check it out—it’s a decision you won’t regret!

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4. HOLOSUN HS507K X2 Multi-Reticle Red 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight – Durable Shake-Awake Parallax-Free Aluminum Sight for Subcompact Handguns

As a firearms enthusiast, I have come across a multitude of optics for handguns, but the HOLOSUN HS507K X2 Multi-Reticle Red Dot Sight stands out as a remarkable option for subcompact pistol applications. This product is designed not just for functionality but also for durability, making it an excellent investment for anyone looking to enhance their shooting experience. With its innovative features, this sight can significantly improve my shooting accuracy and speed, and I believe it will do the same for you.

One of the standout features of the HS507K X2 is its Lock Mode. This functionality is a game-changer for those of us who have experienced the frustration of inadvertently changing settings while in the field. The Lock Mode prevents any accidental adjustments, allowing me to focus entirely on my aim without worrying about whether my settings have been altered. It’s a simple yet effective feature that brings peace of mind, especially during critical moments.

The performance of this red dot sight is nothing short of impressive. With Holosun’s Red Super LED, I can enjoy a battery life of up to 50,000 hours. That means I can rely on this sight for extended periods without the constant worry of replacing the battery. The Shake Awake technology is another fantastic feature that extends battery life even further by deactivating the LED when the sight is not in use. I appreciate that the slightest movement reactivates the sight, ensuring that it’s always ready when I need it.

The multi-reticle system is particularly appealing to me, as it provides versatility in aiming solutions. The HS507K X2 allows me to choose between a 2 MOA dot and a 32 MOA circle, or even use them in combination. This flexibility means I can quickly switch to the most effective reticle for my shooting scenario, whether I’m engaging at closer ranges or taking aim at a target further away. It’s like having multiple optics in one, which is a huge advantage for dynamic shooting situations.

In terms of construction, the HS507K X2 does not disappoint. The durable housing made from 7075 T6 aluminum ensures that this sight can withstand the rigors of use in various environments. The anodized surface finish not only adds to its aesthetic appeal but also provides additional protection against wear and tear. Knowing that my sight can endure harsh conditions gives me confidence during training sessions and real-life applications.

For those who own a P365X/XL, the HS507K X2 is a direct fit, which makes installation a breeze. While it does require an adapter plate for slides with a four-boss interface, the overall ease of setup means I can spend more time shooting and less time tinkering with equipment. Plus, the inclusion of a multi-tool, lens cloth, and user manual ensures that I have everything I need right out of the box.

In summary, the HOLOSUN HS507K X2 Multi-Reticle Red Dot Sight is a well-thought-out product that caters to the needs of subcompact handgun users. Its combination of advanced features, durability, and ease of use makes it a top contender in the market. If you’re looking to enhance your shooting experience, I highly recommend considering this sight. It may just be the upgrade you need to take your accuracy and performance to the next level.

Feature	Description
Compatibility	Fits non-MOS Glock models, Canik TP9SF, and Taurus GX4, G3C & G3 with factory steel sights.
Installation	Pre-assembled picatinny mounting plate; professional installation recommended.
Red Dot Sight	ADE RD3-006 with self-locking mechanism and motion-activated technology.
Durability	Shock and fog proof; rain resistant (not waterproof).
Lens Quality	Precision ground and polished lenses for a clear sight picture.
Illumination	4 MOA dot with 5 illumination settings; powered by CR2032 battery (included).

Feature	Description
Lock Mode	Prevents accidental setting changes.
Battery Life	Up to 50,000 hours with Shake Awake technology.
Reticle Options	2 MOA dot & 32 MOA circle for versatile aiming.
Housing Material	Durable 7075 T6 aluminum for rugged use.
Brightness Settings	10 daylight & 2 night vision settings.
Window Size	0.58 x 0.77 inches for a clear view.

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Why the Glock 43 Red Dot Enhances My Shooting Experience

When I first decided to add a red dot sight to my Glock 43, I had my reservations. However, after using it, I can confidently say that it has significantly improved my shooting accuracy and overall experience. One of the primary benefits I’ve noticed is the increased speed in acquiring my target. With the red dot, I no longer have to line up traditional iron sights; I simply place the dot on my target, and I’m ready to shoot. This has been especially beneficial during quick target acquisition scenarios, whether at the range or in self-defense training.

Another reason I appreciate the red dot is the reduction in eye strain. I’ve often found that focusing on front and rear sights can be taxing, especially during extended shooting sessions. The red dot allows me to keep both eyes open, enhancing my situational awareness while providing a clear point of aim. This not only helps with comfort but also boosts my confidence knowing that I can maintain a broader view of my surroundings while focusing on my target.

Lastly, I’ve noticed that using the red dot has helped me develop better shooting habits. It encourages me to maintain proper grip and stance, as the dot provides instant feedback on my alignment

Buying Guide for Glock 43 Red Dot

Understanding My Needs

When I first considered adding a red dot sight to my Glock 43, I realized I needed to evaluate my shooting style and intended use. I often carry my Glock for personal protection and enjoy spending time at the range. Clarity, quick target acquisition, and ease of use were my top priorities.

Types of Red Dot Sights

I discovered there are various types of red dot sights available, including tube-style and open-style options. Tube sights are enclosed and offer protection against elements, while open sights provide a more unobstructed view. I had to decide which style suited my preferences best.

Mounting Options

Next, I looked into mounting options. The Glock 43 requires specific mounts to ensure a secure fit. I considered whether I wanted a direct mount or a mounting plate that adapts to my firearm. Compatibility was crucial, so I took my time to research which options would work seamlessly with my Glock.

Reticle Types

The reticle style was another factor I had to consider. I found options ranging from simple dots to more complex reticles. I preferred a straightforward dot for quick target acquisition, especially in high-pressure situations. Evaluating the visibility of the reticle in various lighting conditions was also essential for me.

Durability and Weather Resistance

Durability is critical for any gear I invest in. I wanted to ensure that the red dot sight could withstand the rigors of daily carry and exposure to the elements. I looked for features like shock resistance and waterproof ratings to ensure the sight would perform reliably.

Battery Life

Battery life was a key consideration for me. I wanted a sight that could last through numerous range sessions and daily carry without needing frequent battery changes. I made sure to check the expected battery life and whether the sight had any energy-saving features.

Price Range and Budget

Setting a budget was necessary. I explored various price ranges and understood that quality often correlates with price. I aimed to find a balance between affordability and performance, ensuring I wouldn’t compromise on essential features.

Weight and Size

Weight and size were also significant factors. I preferred a lightweight and compact red dot that wouldn’t add unnecessary bulk to my Glock 43. I wanted to maintain the firearm’s balance and ease of handling while enhancing my aiming capability.

Ease of Use and Adjustment

Lastly, I focused on the ease of use and adjustment. I wanted a sight that I could quickly zero in and adjust on the fly. I appreciated user-friendly controls and clear instructions for sight alignment, ensuring I could focus on my shooting without fuss.

Final Thoughts

purchasing a red dot sight for my Glock 43 involved careful consideration of multiple factors. By understanding my needs, exploring different options, and evaluating critical features, I felt more confident in making an informed decision that suited my shooting style and preferences.

Author Profile

Max Graham

Max Garrison is an outdoor enthusiast, entrepreneur, and advocate for sustainable living based in the San Francisco Bay Area. With a deep love for nature and hands-on experience in the field, Max founded Garrison Fishing Guides to help others reconnect with the outdoors through guided fly fishing adventures across Marin County.

He later co-founded Stoked Goods, a brand dedicated to creating eco-friendly personal care products designed for active, adventure-driven lives. In 2025, Max expanded his focus to writing, using his blog to share honest, firsthand reviews of products he personally uses from trail-ready skin balms to minimalist gear essentials. His mission? To help others live simply, tread lightly, and stay stoked.

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