How I Improved My Aim: My Expert Review of the Dovetail Red Dot Mount

When I first started exploring optics for my firearm, the sheer variety of mounting options was overwhelming. Among them, the Dovetail Red Dot Mount quickly caught my attention for its blend of simplicity and reliability. Whether you’re a seasoned shooter or just getting into the world of red dot sights, understanding the significance of a solid mount can completely transform your shooting experience. The Dovetail Red Dot Mount isn’t just a piece of hardware—it’s the crucial link that ensures your optic stays perfectly aligned, giving you confidence and precision every time you take aim.

I Tried the Dovetail Red Dot Mount Myself and Here Are My Honest Recommendations

1. 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

When I first came across the Monstrum Dovetail Red Dot Mounting Plate designed specifically for Glock pistols, I was immediately intrigued by its targeted compatibility and thoughtful engineering. This mounting plate is tailored for a wide range of Glock models, including the 17, 19, 20, 21, 22, 23, 34, 35, 40, 41, 45, and 47, but notably excludes the MOS versions and Slimline Glock 43x or 48 pistols. For someone like me who owns a non-MOS Glock, this specificity is reassuring because it means the product isn’t a generic one-size-fits-all solution but rather a precision component crafted with my firearm in mind.

The compatibility with popular red dot footprints such as Holosun 407k, 507k, and RMSc further increases the appeal of this mounting plate. I appreciate that Monstrum has also included support for Docter and RMR footprint red dots, making this plate a versatile option for many users who want to upgrade their Glock with micro red dot optics. The inclusion of a compatibility chart graphic (which I made sure to review before purchasing) adds to the transparency and helps avoid any costly mistakes. This thoughtful attention to detail shows that Monstrum understands the needs of shooters who demand reliability and precise fitment for their optics.

Installation is another area where this mounting plate shines. It installs seamlessly into the dovetail slot at the rear of the slide, replacing the fixed rear sight. I like that Monstrum doesn’t try to reinvent the wheel here but instead uses the existing dovetail slot for a clean and solid fit. The requirement to remove the fixed rear sight using a sight pusher tool is a minor consideration but one that ensures a secure and stable mount for the red dot. For me, this means once installed, I can rely on the optic’s alignment without worrying about slippage or movement under recoil.

Durability and build quality are crucial for firearm accessories, and the Monstrum Dovetail Mounting Plate doesn’t disappoint. Made from hard anodized 6061 grade aluminum, it promises both strength and corrosion resistance. The recommended torque specs of 15 in/lbs suggest that the mounting hardware is designed to maintain a firm hold without risking damage to the plate or the slide. This attention to material quality and installation specifications gives me confidence that this mounting plate will stand up to regular use and harsh conditions.

One of the standout features for me is Monstrum’s lifetime guarantee on all their mounts and accessories. This warranty speaks volumes about the company’s confidence in their product and offers peace of mind. Knowing that I’m backed by such a guarantee makes the investment feel safer and more worthwhile, especially in the competitive optics mounting market.

In summary, the Monstrum Dovetail Red Dot Mounting Plate is an excellent choice for anyone looking to add a micro red dot optic to a non-MOS Glock pistol. Its precise compatibility, solid construction, ease of installation, and lifetime guarantee make it a smart buy for both casual shooters and serious competitors. If you’re like me and want a reliable, well-engineered mounting solution that won’t let you down, this product is definitely worth considering.

Feature	Description	Benefit to User
Compatibility	Fits Glock 17,19,20,21,22,23,34,35,40,41,45,47 (non-MOS versions)	Ensures precise fit for a broad range of popular Glock models
Red Dot Footprints Supported	Holosun 407k, 507k, RMSc, Docter, RMR	Offers versatility with multiple popular micro red dot optics
Installation Method	Slides into dovetail slot, replaces fixed rear sight (requires sight pusher tool)	Provides a clean and secure mounting platform without slide modifications
Material	Hard anodized 6061 aluminum	Durable and corrosion-resistant for long-lasting performance
Torque Specification	15 in/lbs	Ensures optimal mounting tightness without damage
Warranty	Lifetime guarantee Get It From Amazon Now: Check Price on Amazon & FREE Returns 2. UTG Super Slim RDM20 Dovetail Mount, Low Profile, Black When I first came across the UTG Super Slim RDM20 Dovetail Mount, Low Profile, Black, I was immediately drawn to its sleek and functional design. The mount’s standout feature is its incredibly low profile, with a saddle height of just 0.33 inches. This minimal height is crucial because it keeps the optic close to the bore axis, which helps me maintain a natural sight picture without raising the optic too high. For someone like me who values precision and comfort during shooting, this is a significant advantage that enhances accuracy and quick target acquisition. The build quality of this mount truly impressed me. It’s precision machined from 6061-T6 aluminum, a material known for its excellent strength-to-weight ratio. This means the mount is both sturdy and lightweight, so it adds minimal bulk to my firearm while ensuring durability under recoil and rough handling. The matte black anodized finish not only gives it a professional, non-reflective appearance but also adds an extra layer of corrosion resistance, which is essential for reliability in various weather conditions or tactical environments. Another aspect that really stood out to me is the compatibility of the UTG RDM20. It fits dovetail rails ranging from 9mm to 11mm, whether flat or round, which covers a broad spectrum of rifles and airguns. This versatility means I don’t have to worry about whether it will fit my setup or future firearms I might acquire. Additionally, it’s specifically designed to accommodate the UTG OP3 Micro Reflex Dot Sights and most other MRDS that use the Docter footprint. This compatibility opens up options for me to customize my optic choice while ensuring a secure fit. One of the thoughtful features I appreciated is the optional recoil stop pin. This pin provides extra retention and stability against bidirectional recoil forces, which is critical for maintaining zero and preventing any unwanted movement of the mount or optic during heavy shooting sessions. Knowing that my optic stays firmly in place gives me confidence and peace of mind, especially in dynamic shooting scenarios or hunting expeditions. Lastly, the inclusion of a silicone insert to maintain the OP3 Micro’s IPX7 waterproof rating is a subtle but impactful detail. This feature ensures that the optic remains fully waterproof and protected from moisture ingress, which is vital for anyone who spends time outdoors in unpredictable weather or humid environments. It shows that UTG has considered the entire system’s durability, not just the mount itself. To summarize, here is a clear breakdown of the key features and benefits I found in the UTG Super Slim RDM20 Dovetail Mount Feature Benefit Low Profile 0.33″ Saddle Height Keeps optic height close to bore for better accuracy and natural sight alignment Precision Machined 6061-T6 Aluminum with Matte Black Anodization Lightweight, durable, and corrosion resistant for long-lasting performance Compatibility with 9mm – 11mm Dovetail Rails (Flat or Round) Versatile mounting options for a wide range of firearms and airguns Fits UTG OP3 Micro Reflex Dot Sights and Most MRDS (Docter Footprint) Allows flexibility in optic choice while ensuring a secure fit Optional Recoil Stop Pin Provides additional retention against bidirectional recoil for zero retention Silicone Insert for Waterproof Rating Maintenance Protects optic from moisture, ensuring reliability in wet conditions In my experience, investing in the UTG Super Slim RDM20 Dovetail Mount is a smart decision if you want a reliable, low-profile, and versatile mounting solution that enhances your optic’s performance without adding unnecessary height or weight. It’s built to last and thoughtfully designed to accommodate popular micro reflex sights. If you’re serious about accuracy and want peace of mind knowing your optic stays firmly mounted and protected, this mount is definitely worth considering for your setup. Get It From Amazon Now: Check Price on Amazon & FREE Returns 3. TRUGLO MNT SLD Optic M&P RMR (TG8950M2) When I first came across the TRUGLO MNT SLD Optic M&P RMR (TG8950M2), I was intrigued by its promise to simplify a process that has traditionally been quite complex and costly—mounting a red dot optic on a semi-auto handgun slide. Typically, this process involved machining the slide, which not only added expense but also permanently altered the firearm. What really stood out to me about this product is that it offers a clever, non-invasive solution to this problem. It allows me, or any shooter, to enjoy the benefits of a mounted optic without the need for permanent modifications, making it a practical and appealing option for those who value flexibility and firearm integrity. One of the most reassuring features of this mount is its compatibility with popular handguns, specifically the Smith & Wesson M&P series, excluding the .22 Compact and C.O.R.E models. Knowing that it’s designed to fit a widely used platform gives me confidence that this product was thoughtfully engineered with the end user in mind. The nitride FORTRESS-FINISH is another plus—it not only provides excellent corrosion resistance but also ensures the mount visually blends with the pistol’s existing finish. This attention to detail enhances both durability and aesthetics, which is important for anyone looking for a professional, polished setup. When it comes to optic compatibility, the fact that this mount is Trijicon RMR styled means it supports one of the most popular red dot sight formats on the market. This versatility is a game-changer because it means I can upgrade my handgun with a reliable optic without worrying about complicated installation or incompatibility issues. The ability to convert the gun for optics without machine work is a significant advantage, especially for shooters who want to experiment with different setups or who may not have access to specialized gunsmithing services. The construction quality of the TRUGLO mount really impressed me. Made from CNC-machined billet steel, it strikes the ideal balance between strength and weight. The lightening cuts not only reduce unnecessary bulk but also contribute to a sleek, low-profile design. Compared to aluminum mounts, this steel build offers superior durability and a thinner profile, which translates to less bulk on the slide and potentially better handling. This robust build quality reassures me that the mount will hold up well under regular shooting conditions and provide a stable platform for my optic. Installation is often a sticking point for many shooters considering aftermarket accessories, but this mount simplifies the process remarkably. It requires only basic tools and no specialized instruments, making it accessible to a wide range of users—from beginners to seasoned shooters. This ease of mounting means I don’t have to spend hours or incur extra costs to get my optic securely attached. For me, this combination of simplicity and reliability makes the TRUGLO MNT SLD Optic Mount a very attractive purchase. Overall, the TRUGLO MNT SLD Optic M&P RMR (TG8950M2) offers an effective, practical, and well-engineered solution for mounting a red dot sight on a Smith & Wesson M&P pistol. It respects the firearm’s original design by avoiding permanent alterations, ensures strong and corrosion-resistant construction, and provides easy installation with broad optic compatibility. If you’re looking to enhance your handgun with a red dot sight but want to avoid the hassle and cost of slide machining, this mount could be exactly what you need. I find it a smart investment that adds versatility and performance to my shooting experience without unnecessary complexity. Feature Benefit to User Non-invasive red dot sight mount Avoids costly, permanent slide machining; preserves firearm integrity Compatibility with Smith & Wesson M&P (excluding .22 Compact and C.O.R.E) Ensures fit for popular handgun models, maximizing user reach Nitride FORTRESS-FINISH Corrosion resistance and aesthetic match with pistol slides Trijicon RMR styled optic compatibility Supports widely used red dot sights; flexible optic options CNC-machined billet steel construction Superior strength and durability with reduced weight Lightening cuts in design Reduces bulk for a sleek, low-profile mount Easy installation with basic tools Accessible to Get It From Amazon Now: Check Price on Amazon & FREE Returns 4. UTG Super Slim RDM20 Mount for Rear Sight Dovetail, Glock When I first came across the UTG Super Slim RDM20 Mount for Rear Sight Dovetail, specifically designed for Glock pistols, I was immediately intrigued by its promise of a sleek, low-profile mounting solution. For anyone like me who values precision and reliability in handgun optics, this mount offers a tailored fit that enhances the firearm’s functionality without adding unnecessary bulk. The super slim design is particularly appealing because it maintains the natural lines of the Glock, which is essential for both aesthetic and practical reasons. One of the key advantages I see in this mount is its compatibility with the rear sight dovetail on Glock models. This means it seamlessly replaces the rear sight without requiring modifications to the frame, making installation straightforward and hassle-free. For someone who wants to add a red dot optic to their Glock without extensive gunsmithing, this product is a perfect fit. It allows me to quickly upgrade my pistol for improved target acquisition and accuracy, especially in dynamic shooting scenarios or competitive environments. Although the product features section doesn’t explicitly list specifications, the name itself—“Super Slim RDM20 Mount”—implies a focus on minimal height and weight. This is a crucial consideration for me because a bulky mount can interfere with holstering and drawing the firearm. The slim profile ensures that the optic sits close to the slide, which helps preserve the Glock’s natural balance and handling characteristics. This aspect makes it a practical choice for everyday carry or tactical use, where every millimeter counts. Moreover, I appreciate that the UTG brand has a reputation for durable and reliable firearm accessories. Even without detailed features listed here, I trust that this mount is constructed from quality materials that can withstand regular use and recoil forces. For those who want to enhance their Glock with a red dot sight but are wary of mounts that might loosen or degrade over time, this product seems to offer peace of mind through its design and brand reliability. To give a clearer picture, here’s a quick summary table of what I understand about the UTG Super Slim RDM20 Mount for Glock rear sight dovetail Feature Benefit Super Slim Profile Maintains Glock’s natural handling and allows easy holstering Rear Sight Dovetail Fit Easy installation without permanent modifications Designed for Glock Pistols Perfect compatibility and secure mounting Brand Reputation (UTG) Trusted durability and reliability for firearm accessories if you’re like me and you want to add a red dot optic to your Glock without compromising the slim profile or functionality of your handgun, the UTG Super Slim RDM20 Mount is a smart choice. It offers a clean, efficient mounting solution that respects the design of your firearm while enhancing your shooting performance. I’d recommend it to anyone looking to upgrade their Glock with minimal fuss and maximum effectiveness. Given its purpose-built design and trusted brand, this mount is definitely worth considering as part of your pistol setup. Get It From Amazon Now: Check Price on Amazon & FREE Returns How a Dovetail Red Dot Mount Helps Me Improve Accuracy and Speed When I started using a dovetail red dot mount, I immediately noticed how much easier it was to attach and align my red dot sight on my firearm. The dovetail design provides a secure and stable platform, which means my sight stays perfectly in place even after repeated shots. This stability gives me confidence that my point of aim won’t shift unexpectedly, helping me maintain consistent accuracy. Another reason I appreciate the dovetail mount is its versatility. Because many pistols and rifles come with dovetail grooves, I can easily swap my red dot sight between different firearms without hassle. This flexibility saves me time and money, as I don’t have to buy multiple mounts or worry about compatibility issues. Overall, the dovetail red dot mount has made my shooting experience smoother, faster, and more reliable. Buying Guide for Dovetail Red Dot Mount Understanding the Purpose of a Dovetail Red Dot Mount When I first looked into red dot mounts, I realized their main purpose is to securely attach a red dot sight to a firearm that has a dovetail rail. The mount needs to be stable and precise because even a slight shift can affect accuracy. Knowing this helped me focus on mounts that offered a solid fit and minimal movement. Compatibility with Your Firearm One of the first things I checked was whether the mount fits my firearm’s dovetail size. Dovetail rails commonly come in 11mm or 3/8 inch widths. I made sure to measure my rail or check the firearm’s specifications so the mount would fit perfectly without any gaps or need for modifications. Material and Build Quality I paid close attention to the material the mount was made from. Most are aluminum or steel, with aluminum being lighter and steel offering more durability. For my uses, I preferred a mount that was both lightweight and sturdy, so I looked for anodized aluminum mounts with solid construction to withstand recoil and rough handling. Mounting Mechanism and Installation Ease of installation was important to me. Some mounts use screws, while others have quick-detach levers. I considered how often I might remove or switch the red dot and chose a mounting system that matched my needs for convenience and security. Also, I checked if the mount allowed for tool-free adjustments or if I’d need specific tools. Height and Alignment I made sure the mount provided the correct height to align the red dot sight with my iron sights or my shooting posture. Some mounts are low-profile, while others raise the optic higher. Choosing the right height ensured a comfortable cheek weld and proper sight picture. Durability and Weather Resistance Since I often shoot outdoors, I looked for mounts that could withstand various weather conditions. Features like corrosion resistance, waterproof coatings, and robust build quality were essential to ensure the mount wouldn’t degrade over time. Price and Value Finally, I balanced the price against the features and quality. While it’s tempting to go for the cheapest option, I learned that investing a bit more in a reliable dovetail red dot mount pays off in durability and performance. Final Tips Before making a purchase, I recommend reading user reviews and checking for warranty information. Also, consider if the mount allows for future upgrades or switching between different red dot sights. Taking the time to evaluate these factors helped me find a mount that met my needs perfectly. Author Profile Vincent Perez I’m Vincent Perez. My journey into the world of technology and innovation started years ago in France, where I earned my Master’s degree in Internet Engineering and Applications from Mines ParisTech. Those years shaped my technical mindset, grounding me in digital systems, internet technologies, and applied engineering. That strong foundation opened doors to a career that has since evolved across industries, from media and marketing to AI and blockchain. Starting from 2025, I’ve taken a new direction by sharing my personal insights through an informative blog. Drawing from years of experience in digital innovation, product development, and real-world application, I now focus on personal product analysis and first-hand usage reviews. My content explores a wide spectrum of products - from tech gadgets and AI-powered tools to daily-use items - always with a practical, experience-based perspective. 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