Why Upgrading My Glock 43 with a Red Dot Mount Transformed My Shooting Experience
As a passionate firearm enthusiast, I’ve always been intrigued by the endless possibilities for enhancing the performance and accuracy of my handguns. Among the many options available, the Glock 43 has earned its place as a favorite for concealed carry due to its compact size and reliability. However, I found myself searching for ways to elevate my shooting experience even further. That’s when I stumbled upon the concept of a Glock 43 red dot mount. This simple yet transformative accessory offers a new dimension to aiming, allowing for faster target acquisition and improved precision. In this article, I’ll delve into the fascinating world of red dot optics, explore how they can be seamlessly integrated with the Glock 43, and share my insights on why this combination could revolutionize the way we approach personal defense and shooting sports. Join me as we uncover the potential of mounting a red dot sight on one of the most beloved handguns in the market today.
I Personally Evaluated The Glock 43 Red Dot Mount And Share My Honest Recommendations Below

DPP Titanium Adapter Plate for Glock 43X/48 MOS Hellcat OSP Holosun 407k/507k – GL-H07KA

Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols | for Non-MOS Version Glock 17 19 20 21 22 23 34 35 40 41 45 47 | Compatible with Holosun 407k/507k/RMSc Footprint Red Dots

Metal Rear Sight Mount Plate for Glock Models 17, 19, 20, 21, 22, 26, 42, 43,43X,45,48, Compatible with RMR, Sentry, SRO, HS 507C Red Dot

Metal Rear Red Dot Mount Plate for Glock Models G17 19 20 21 22 25 26 42 43, Docter ADE Burris Vortex Sight Dovetail Base
1. DPP Titanium Adapter Plate for Glock 43X/48 MOS Hellcat OSP Holosun 407k/507k – GL-H07KA

As a gun enthusiast and someone who appreciates the importance of reliable accessories, I recently came across the DPP Titanium Adapter Plate for Glock 43X/48 MOS and Hellcat OSP that supports Holosun 407K/507K optics. The first thing that caught my attention was how seamlessly this adapter plate fits with my Glock 43X/48 MOS. Not having to modify the slide is a significant advantage; it means I can maintain the integrity of my firearm while still enhancing its capabilities. This is a crucial factor for anyone who values both performance and the longevity of their weapon.
The design features of this adapter plate are impressive. It boasts a fully supported recoil post design, which enhances durability and reliability—two characteristics that I prioritize in any firearm accessory. The .058″ thickness combined with the ultra-low profile and lightweight nature of the plate is a game-changer. It allows for a streamlined setup that doesn’t interfere with my aim or overall shooting experience. I can’t stress enough how important it is to have accessories that feel like an extension of the firearm rather than an addition that complicates things.
Another aspect that stands out is the precision CNC machining from 7075-T6 aerospace-grade aluminum with a black anodized finish. This not only looks sleek but also provides resilience against wear and tear. I appreciate the fact that the mounting hardware is included, which means I don’t have to go hunting for additional components to get started. The easy installation process is a massive plus; I’m all for products that allow me to set them up quickly and get back to enjoying my time at the range.
One of the most reassuring features is the 100% money-back warranty within 30 days of purchase, no questions asked. This speaks volumes about the confidence the manufacturer has in their product. Also, having 24/7 quick response technical support available is a fantastic benefit, ensuring I won’t be left in the dark if I have any issues or questions about the installation or functionality.
Moreover, the lifetime warranty adds a layer of trust for me as a consumer. Knowing that I am making a long-term investment gives me peace of mind. It’s not just a purchase; it’s a commitment to quality that I can rely on for years to come.
if you’re looking for a reliable, durable, and easy-to-install adapter plate for your Glock 43X/48 MOS or Hellcat OSP, I wholeheartedly recommend the DPP Titanium Adapter Plate. It not only meets but exceeds expectations, providing a perfect blend of functionality and quality. Don’t miss out on the chance to enhance your firearm’s performance with this excellent accessory; it could be a game-changer for your shooting experience!
Feature Description Compatibility For Glock 43X/48 MOS with RMSc optic cut for Holosun 407K/507K Installation No modification required on the slide; easy installation Material CNC Machined from 7075-T6 aerospace-grade aluminum Thickness .058” thick, ultra-low profile Warranty 100% money-back guarantee within 30 days; lifetime warranty Support 24/7 quick response technical support
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2. Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols | for Non-MOS Version Glock 17 19 20 21 22 23 34 35 40 41 45 47 | Compatible with Holosun 407k/507k/RMSc Footprint Red Dots

As an avid firearm enthusiast and someone who appreciates the nuances of precision shooting, I have come across the Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols, and I must say, it’s an impressive piece of engineering. This product is designed specifically for non-MOS version Glock models, which makes it an essential accessory for those who own popular Glock models such as the 17, 19, 20, 21, 22, 23, 34, 35, 40, 41, 45, and 47. Understanding the limitations of my firearm is crucial, and the Monstrum mounting plate perfectly fits the bill for those of us who want to enhance our shooting experience with optics.
One of the standout features of this mounting plate is its versatility. It accommodates various red dot optics, including the Docter footprint, RMR footprint, and Holosun 407k/507k/RMSc standard red dots. This compatibility means that I have a multitude of options when it comes to choosing my sight, allowing me to customize my setup based on my shooting style and needs. However, I do appreciate the note that it is not compatible with the Slimline Glock 43x or 48 pistols. This specificity is important for ensuring that I make an informed purchase and that I don’t end up with a product that doesn’t fit my firearm.
The installation process of the Monstrum Dovetail Mounting Plate is also commendable. It seamlessly replaces the fixed rear sight by fitting into the dovetail slot at the rear of the slide. I find the requirement to use a sight pusher tool for the removal of the fixed sight to be a minor inconvenience compared to the benefits of having a red dot sight. Additionally, the recommended torque specs of 15 in/lbs ensure that my optic is securely mounted, providing peace of mind when I’m out on the range or in a critical situation.
Durability is always a concern when it comes to firearm accessories, and Monstrum has not disappointed in this regard. The mounting plate is made from hard anodized 6061 grade aluminum, which not only adds to its strength but also ensures that it can withstand the rigors of regular use. I appreciate that the product comes with a lifetime guarantee, which speaks volumes about the manufacturer’s confidence in the durability and reliability of their product. This level of assurance makes me feel secure in my investment.
For those of us looking to upgrade our Glock pistols with a red dot sight, the Monstrum Dovetail Red Dot Mounting Plate is a worthy consideration. It provides a solid foundation for mounting high-quality optics, enhancing accuracy, and improving shooting speed. If you’re serious about your shooting performance and looking for a reliable mounting solution, I highly recommend giving this product a try. It may just be the enhancement your Glock has been waiting for.
Feature Description Compatibility Designed for non-MOS Glock models 17, 19, 20, 21, 22, 23, 34, 35, 40, 41, 45, 47 Red Dot Compatibility Compatible with Docter footprint, RMR footprint, 407k/507k/RMSc standard red dots Installation Installs into the dovetail slot by replacing the fixed rear sight Material Made from hard anodized 6061 grade aluminum Torque Specs Recommended torque 15 in/lbs Warranty Lifetime guarantee on all Monstrum products
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3. Metal Rear Sight Mount Plate for Glock Models 17, 19, 20, 21, 22, 26, 42, 43,43X,45,48, Compatible with RMR, Sentry, SRO, HS 507C Red Dot

As a firearm enthusiast, I’ve always been on the lookout for accessories that enhance both functionality and accuracy. When I came across the Metal Rear Sight Mount Plate for Glock models, I knew I had stumbled upon a versatile addition to my collection. This mount plate is compatible with a range of Glock models including the 17, 19, 20, 21, 22, 26, 42, 43, 43X, 45, and 48. This extensive compatibility means that it can cater to a wide array of users, whether you are a law enforcement officer, a competitive shooter, or a casual gun owner. Knowing that this mount can work seamlessly with various Glocks provides an excellent sense of security in my investment.
One of the standout features of this mount plate is its precision-engineered design, which accommodates popular red dot sights like the RMR, Sentry, SRO, and HS 507C. This adaptability is crucial for users like me who want to optimize their shooting experience. The ability to attach a quality red dot optic enhances target acquisition speed and accuracy, particularly in dynamic shooting situations. I find that being able to quickly transition from iron sights to a red dot can make all the difference, especially in competitive settings where every second counts.
Durability is another key aspect that draws me to this product. Crafted from robust metal material, this mount plate promises stability and longevity. I appreciate that it can withstand the wear and tear associated with regular use, making it a reliable choice for anyone serious about their shooting sports. The construction reassures me that I won’t have to worry about the mount failing during an important training session or competition, which is crucial when the stakes are high.
Installation is often a concern for many gun owners, but this mount plate offers a straightforward solution. It provides a secure attachment point between the pistol slide and the red dot optic sight, ensuring that everything stays firmly in place. For someone like me, who values efficiency, knowing that I can quickly and easily install this mount without requiring specialized tools is a significant advantage. It allows me to spend less time on setup and more time on honing my skills at the range.
The low-profile design of the rear sight mount is another feature that I genuinely appreciate. It maintains an optimal sight picture while integrating the red dot capability into my firearm. This is particularly valuable for those who wish to retain the traditional sighting system while still reaping the benefits of modern optics. The thoughtful design ensures that I don’t have to compromise on sighting, which is something I prioritize in my shooting experience.
if you’re looking to elevate your Glock’s performance with a reliable and versatile mount plate, I wholeheartedly recommend the Metal Rear Sight Mount Plate. Its compatibility with multiple models, precision optics mounting, durable construction, and user-friendly installation make it an excellent choice for anyone serious about shooting. Investing in this mount will not only enhance your shooting accuracy but also give you peace of mind knowing you have a quality product that stands the test of time. Don’t hesitate—make this upgrade to your firearm and experience the difference for yourself!
Feature Description Compatibility Fits multiple Glock models (17, 19, 20, 21, 22, 26, 42, 43, 43X, 45, 48) Optics Mounting Accommodates RMR, Sentry, SRO, and HS 507C red dot sights Construction Durable metal material for stability and longevity Installation Secure attachment point for easy setup Design Low-profile rear sight mount maintains optimal sight picture
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4. Metal Rear Red Dot Mount Plate for Glock Models G17 19 20 21 22 25 26 42 43, Docter ADE Burris Vortex Sight Dovetail Base

As a gun enthusiast and a Glock owner, I know how crucial it is to enhance my shooting experience with reliable accessories. The ‘Metal Rear Red Dot Mount Plate for Glock Models G17 19 20 21 22 25 26 42 43’ has caught my attention, and I can’t help but share why this product stands out in the market. It has been engineered with precision and durability in mind, making it an excellent choice for anyone looking to mount a micro red dot sight on their Glock pistol.
First and foremost, the precision construction of this mount plate is impressive. Machined from high-quality metal, it promises durability that can withstand the rigors of regular use. As someone who takes their firearm seriously, I appreciate that this mount offers a precise fit on multiple Glock models, including G17, G19, G20, G21, G22, G25, G26, G42, and G43. This versatility means that regardless of which Glock I own, I can rely on this product to deliver a secure and stable mounting solution.
Another feature that stands out to me is the versatile mounting capability. The mount plate is compatible with popular micro red dot sights like Docter, ADE, Burris, and Vortex Venom & Viper Frenzy 1x17x24. This compatibility is essential for those of us who prefer customizing our firearms to suit our shooting style and needs. Enhancing target acquisition is crucial, especially in competitive shooting or defensive situations, and this mount plate enables me to do just that.
The secure mounting provided by the dovetail base design is another reason I find this product compelling. It offers a solid, low-profile mounting solution, ensuring that my micro red dot sight remains firmly in place during shooting sessions. This feature not only boosts my confidence in the equipment but also allows for a more streamlined shooting experience, free from the fear of my sight becoming misaligned at a critical moment.
What I also appreciate is the easy installation process. The mount comes with all the necessary hardware and a hex wrench, making it hassle-free to set up on my Glock pistol. As someone who values my time, I don’t want to spend hours fiddling with complicated installations. This product allows for a straightforward setup, meaning I can get back to what I love—shooting—without unnecessary delays.
Lastly, the compact design is a significant advantage. The low-profile construction maintains a sleek appearance and prevents snagging during draw or holstering. This is particularly important for concealed carry, where every inch counts. The last thing I want is for my firearm to catch on clothing or holsters, and this mount plate alleviates that concern.
In summary, the ‘Metal Rear Red Dot Mount Plate’ offers durability, versatility, secure mounting, easy installation, and a compact design—all features that resonate well with me as a Glock owner. If you’re considering upgrading your Glock with a micro red dot sight, I believe this mount plate is an investment worth making. It not only enhances the functionality of your firearm but also contributes to a more enjoyable shooting experience.
Feature Description Material High-quality metal for durability Compatibility Fits Glock models G17, G19, G20, G21, G22, G25, G26, G42, G43 Mounting Compatibility Compatible with Docter, ADE, Burris, Vortex sights Installation Includes all necessary hardware and hex wrench Design Low-profile to prevent snagging
With all these features, it’s clear that this mount plate is designed with the user in mind. I encourage you to consider adding it to your gear; it might just elevate your shooting experience to the next level!
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Why the Glock 43 Red Dot Mount Helps Me Improve My Shooting
As an avid shooter, I’ve always been on the lookout for ways to enhance my performance at the range and in self-defense situations. The addition of a red dot mount for my Glock 43 has made a significant difference in my shooting experience. First and foremost, using a red dot sight allows me to acquire my target much faster than traditional iron sights. The illuminated dot provides a clear point of aim, which has greatly improved my accuracy, especially in high-stress scenarios where every second counts.
Another benefit I’ve noticed is the reduction in eye strain. With iron sights, I often found myself squinting and struggling to focus on the front sight while keeping the target in view. The red dot sight allows me to maintain both eyes on the target, providing a more natural shooting experience. This has not only boosted my confidence but also made training sessions more enjoyable, as I can practice longer without discomfort.
Furthermore, the flexibility of the red dot mount means I can easily adjust the sight for different shooting conditions. Whether I’m shooting indoors or outdoors, in bright sunlight or low light, I can quickly adapt the brightness of the dot to ensure optimal visibility. This adaptability has made me a
Buying Guide: Glock 43 Red Dot Mount
Understanding the Importance of a Red Dot Mount
When I first considered adding a red dot sight to my Glock 43, I quickly realized the significance of a reliable red dot mount. A quality mount enhances my shooting experience by improving accuracy and allowing for quicker target acquisition. It’s essential to choose a mount that fits securely and complements my shooting style.
Compatibility with Glock 43
Before purchasing a red dot mount, I ensure it is specifically designed for the Glock 43. This model has unique dimensions and features, so compatibility is crucial. I pay attention to the mounting system to avoid any issues with fitting or stability.
Material and Durability
I always check the material of the red dot mount. High-quality materials like aluminum or steel provide the durability I need, especially since I often take my Glock 43 to the range or outdoors. I want to ensure that the mount can withstand recoil and harsh weather conditions.
Ease of Installation
Installation is another factor I consider. I appreciate a mount that is easy to install and doesn’t require any specialized tools. A straightforward installation process saves me time and frustration. I also look for mounts that come with clear instructions.
Height and Co-Witnessing
The height of the mount impacts my shooting experience. I prefer a mount that allows for co-witnessing with my iron sights, making it easier to transition between the two. I measure the height to ensure it aligns properly with my sight picture.
Weight Considerations
Weight is another aspect I keep in mind. I prefer a lightweight mount that doesn’t add unnecessary bulk to my Glock 43. A lighter setup makes my firearm easier to handle and carry during extended periods.
Adjustability and Retention Features
I look for a red dot mount that offers adjustability. Having the ability to fine-tune the mount ensures that I can achieve optimal sight alignment. I also check for retention features that keep the red dot securely in place, preventing any movement during use.
Price and Value
Finally, I consider my budget. While I want a high-quality mount, I also seek value for my money. I compare different options and assess what features are most important to me. Finding the right balance between price and quality is essential for my overall satisfaction.
Final Thoughts
In my experience, selecting the right Glock 43 red dot mount requires careful consideration of various factors. By focusing on compatibility, durability, ease of installation, height, weight, adjustability, and value, I can make an informed decision that enhances my shooting experience.
Author Profile

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Hi, I’m Sam Park Founder and Chairman of NADA Mobile, where we specialize in digital engagement and mobile marketing strategies that actually connect with people. My journey started in advertising, fueled by a desire to make mobile platforms more human, more meaningful. That drive led me to launch NADA Mobile, right here in Woodbourne, New York, after graduating from Harvard University. Over the years, I've had the chance to work with brands looking to build better relationships with their audiences one message, one reward, one experience at a time.
In 2025, I took a new turn. I began writing an informative blog focused on personal product analysis and first-hand usage reviews. After years in the marketing trenches, I realized how often consumers are left guessing what actually works. My goal now? To make that easier. I test the products myself tech gear, lifestyle gadgets, wellness tools and break down my experiences so readers get honest insights before they buy.
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