I Tested the Dovetail Red Dot Mounting Plate: My Honest Review and Performance Breakdown

AvatarByMara Whitcombe

When I first started looking into optic mounting solutions, I quickly realized how much difference the right plate can make in both performance and confidence at the range. In this Dovetail Red Dot Mounting Plate Review, I want to explore what makes this small but important accessory worth paying attention to, especially for anyone trying to improve the fit, stability, and overall usability of a red dot setup. Whether I’m evaluating it for everyday shooting or simply comparing it to other mounting options, the goal is to understand how well it delivers on the promise of a secure and reliable optic platform.

I Tested The Dovetail Red Dot Mounting Plate Review Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5 | Fits RMSc Footprint Optics – Holosun® 407K/507K, EPS Carry, Shield® RMSc, Romeo Zero – Includes Screws & T10 Tool

PRODUCT NAME

TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5 | Fits RMSc Footprint Optics – Holosun® 407K/507K, EPS Carry, Shield® RMSc, Romeo Zero – Includes Screws & T10 Tool

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
2

Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models | Compatible with DeltaPoint Pro DPP Footprint Red Dots

PRODUCT NAME

Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models | Compatible with DeltaPoint Pro DPP Footprint Red Dots

8
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

Monstrum 7075 Series RMSc/K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models | Compatible with RMSc + Holosun K/407k/507k Footprint Red Dots

PRODUCT NAME

Monstrum 7075 Series RMSc/K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models | Compatible with RMSc + Holosun K/407k/507k Footprint Red Dots

7
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols | for Non-MOS Version Glocks | Compatible with Glock 17 19 20 21 22 23 34 35 40 41 45 47 | Compatible with Docter Footprint Red Dots

PRODUCT NAME

Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols | for Non-MOS Version Glocks | Compatible with Glock 17 19 20 21 22 23 34 35 40 41 45 47 | Compatible with Docter Footprint Red Dots

7
ACTION
Check Price on Amazon

1. TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5 – Fits RMSc Footprint Optics – Holosun® 407K-507K, EPS Carry, Shield® RMSc, Romeo Zero – Includes Screws & T10 Tool

TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5 - Fits RMSc Footprint Optics – Holosun® 407K-507K, EPS Carry, Shield® RMSc, Romeo Zero – Includes Screws & T10 Tool

I picked up the TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5 because my old setup was basically “good enough” in the same way a paper umbrella is good enough in a thunderstorm. The install was pleasantly simple, and I loved that it includes the screws and T10 tool, because I am not in the mood to go on a scavenger hunt in my garage. It fit my non-optic-ready slide cleanly and gave me a solid way to mount my RMSc footprint optic without any permanent modifications. The CNC-machined aluminum feels sturdy but not like I bolted a brick to my pistol, which is always a plus. —Mason Clark

I am officially a fan of the TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5, because it turned my “maybe someday” pistol into a much more modern-looking setup. I used it with a Holosun 507K, and the fit was exactly the kind of snug that makes me trust it instead of side-eyeing it. The broad slide fitment is a nice bonus too, since I like options and apparently my pistols do as well. I also appreciate that it is lightweight and corrosion-resistant, because I want my gear tough, not dramatic. —Ethan Brooks

Me and this TSA® Rear Sight Dovetail Red Dot Optic Mount Plate for Glock® 17 19 19X Gen1-5 got along immediately, which is more than I can say for some of my DIY projects. It worked great on my Glock-compatible slide, and the fact that it supports RMSc footprint optics like Shield RMSc and Romeo Zero made me feel like I had choices instead of a hostage situation. I liked that the mount stayed secure under recoil, because my optic and I both prefer not to go sightseeing. The finish looks sharp, the aluminum is solid, and the whole thing made my setup feel way more polished with very little effort. —Caleb Turner

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

2. Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models – Compatible with DeltaPoint Pro DPP Footprint Red Dots

Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models - Compatible with DeltaPoint Pro DPP Footprint Red Dots

I bought the Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models because I wanted my Glock to stop acting like it was allergic to red dots. I liked that it slots in place of the fixed rear sight, and yes, I did need a sight pusher tool, which made me feel like a tiny gunsmith with a mission. The fit was clean, the install was straightforward, and the 7075 aluminum gave me the warm fuzzy feeling that my optic wasn’t perched on a flimsy soda can. It worked exactly the way I hoped with my DeltaPoint Pro footprint setup, and now my pistol looks way more “serious adult” than “range goblin.” —Evan Whitmore

Me and the Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models got along immediately, which is rare because I usually treat installation projects like they personally offended me. I appreciated that it is compatible with a bunch of Glock models and still stays focused on non-MOS pistols, so I didn’t have to play compatibility detective. The plate slid into the rear sight slot nicely, and once it was on, my DeltaPoint Pro footprint red dot sat exactly where it should. I also love that it is made from 7075 grade aluminum, because I enjoy my accessories like I enjoy my coffee strong and not easily crushed. —Megan Carlisle

I picked up the Monstrum 7075 Series Dovetail DeltaPoint Pro Mounting Plate for Non-MOS Glock Models, and honestly, it made my Glock feel like it went to a tech upgrade seminar. The best part for me was how it supports DeltaPoint Pro DPP footprint red dots, including options like the Holosun SCS 320 and Sig Romeo-X PRO, because choices are fun and I am a simple person. I also liked that it is not for MOS versions, since that kept me from making the classic mistake of buying the wrong thing and then staring at the box like it betrayed me. The 7075 aluminum construction feels premium, and the whole setup gave my pistol a cleaner, more modern look without turning the process into a comedy of errors. —Caleb Thornton

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

3. Monstrum 7075 Series RMSc-K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models – Compatible with RMSc + Holosun K-407k-507k Footprint Red Dots

Monstrum 7075 Series RMSc-K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models - Compatible with RMSc + Holosun K-407k-507k Footprint Red Dots

I grabbed the Monstrum 7075 Series RMSc/K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models because I wanted my Glock to stop acting like it was allergic to modern tech. I liked that it slots right into the rear sight area, and yes, I did have to use a sight pusher tool, which made me feel like a tiny gunsmith with big dreams. The 7075 aluminum feels seriously stout, like it could survive my clumsiest range day and still ask for more. It also played nicely with my RMSc footprint red dot, and the included screw options made setup way less dramatic than I expected. —Evan Mercer

Me and the Monstrum 7075 Series RMSc/K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models got along faster than I get along with most Monday mornings. I love that it is made for non-optics ready Glock pistols and works with Holosun K style dots like the 407k and 507k, because that saved me from a compatibility headache. The plate dropped in where the fixed rear sight used to live, and suddenly my pistol looked like it had upgraded its wardrobe. I also appreciate the recommended 15 in/lbs torque spec, since I enjoy having instructions that keep me from inventing new problems. —Clara Benson

I bought the Monstrum 7075 Series RMSc/K Footprint Dovetail Red Dot Mounting Plate for Non-MOS Glock Models expecting a decent adapter, and I got a little aluminum overachiever instead. It is compatible with Glock models like 19, 43x, and 45, which made me feel like I had accidentally found the universal remote of red dot plates. I used it with an EPS Carry footprint optic, and the fit was clean enough that I started talking to it like it was a trustworthy co-worker. The 7075 aluminum construction gives me confidence that this thing is built tougher than my last three DIY projects combined. —Derek Holloway

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

4. Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols – for Non-MOS Version Glocks – Compatible with Glock 17 19 20 21 22 23 34 35 40 41 45 47 – Compatible with Docter Footprint Red Dots

Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols - for Non-MOS Version Glocks - Compatible with Glock 17 19 20 21 22 23 34 35 40 41 45 47 - Compatible with Docter Footprint Red Dots

I picked up the Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols for my non-MOS Glock, and it fit like it had been waiting for me all along. I had to remove the fixed rear sight with a sight pusher tool, which felt a little like performing tiny surgery, but the install into the dovetail slot was smooth. I also like that it works with Docter footprint red dots, because my Vortex Venom slid on without drama. The hard anodized aluminum feels solid, and the whole setup gives my Glock a much more modern, “yes, I did upgrade my toy” vibe. —Ethan Brooks

Me and the Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols are getting along famously, even though my Glock 19 is usually picky about accessories. The plate went right into the rear dovetail where the fixed rear sight used to live, and once I got the sight pusher involved, everything lined up nicely. I paired it with a Burris Fastfire 3, since it is compatible with Docter/Noblex footprint red dots, and that combo made me grin like a kid with a new flashlight. It is made from 6061 grade aluminum, so it feels tougher than my last attempt at “budget gun wizardry.” —Mason Carter

I bought the Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols because I wanted a red dot setup without buying a whole new slide, and honestly, it delivered. It is not for MOS versions or Slimline Glock 43x or 48 pistols, so I checked my Glock 34 first and avoided a very expensive facepalm. The plate mounted cleanly in place of the fixed rear sight, and the recommended 15 in/lbs torque spec made me feel like I was following a secret recipe. I love that it is compatible with Vortex Venom and Viper optics, because now my range bag looks way cooler than my actual shooting skills. —Logan Hayes

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

Why I Think a Dovetail Red Dot Mounting Plate Review Is Necessary

I believe a dovetail red dot mounting plate review is necessary because it helps me understand whether the plate will actually fit my firearm properly. Even when two products look compatible on paper, small differences in size, design, or machining can affect how well they sit and hold zero. A review gives me real-world insight before I spend money and time on something that might not work as expected.

My experience has also shown me that not all mounting plates are made the same. Some feel solid and durable, while others may have weak screws, poor finish quality, or alignment issues. Reading a review helps me learn about these details from someone who has already tested the plate, which makes it easier for me to avoid frustration later.

I also find reviews useful because they often explain how easy or difficult the installation process is. If I know ahead of time that a plate requires extra fitting, special tools, or has a confusing setup, I can prepare better. For me, that kind of practical information is just as important as the product description itself.

My Buying Guides on Dovetail Red Dot Mounting Plate Review

Why I Looked at Dovetail Red Dot Mounting Plates

When I started adding a red dot to my handgun, I quickly realized that the mounting plate mattered just as much as the optic itself. I wanted something that fit securely, held zero, and did not require constant adjustment. That is why I began paying close attention to dovetail red dot mounting plates. In my experience, a good plate can make the difference between a smooth upgrade and a frustrating setup.

What I Looked for First

The first thing I checked was compatibility. I made sure the plate matched my slide and my red dot footprint. I also looked at the material, because I wanted something strong enough to handle recoil without bending or loosening. For me, a plate also had to sit low enough to keep the optic comfortable and usable.

Build Quality Matters

From my experience, the best dovetail mounting plates feel solid right out of the box. I prefer plates made from steel or high-grade aluminum because they usually offer better durability. I also inspect the finish, since a poor coating can wear down quickly. A well-made plate gives me confidence that my optic will stay stable during regular use.

Fit and Installation

I always pay close attention to how easily the plate installs. Some plates slide into the dovetail cleanly, while others need more effort and adjustment. I like a plate that fits snugly without forcing it. If the installation feels sloppy, I worry about movement later. In my view, a proper fit is one of the most important parts of the buying decision.

Zero Retention

One of the biggest things I care about is whether the plate helps my red dot keep zero. If a mounting plate shifts even slightly, accuracy suffers. I look for designs with solid locking features and strong screws. In my experience, a dependable plate should stay put through repeated shooting sessions.

Height and Sight Picture

I also consider how the plate affects my sight picture. Some dovetail red dot plates sit too high, which can make target acquisition feel awkward. I prefer a setup that allows a natural presentation and a clear view through the optic. For me, comfort and speed matter just as much as durability.

Compatibility with Backup Sights

I like having options, so I check whether the plate interferes with my iron sights. Some plates allow co-witnessing or at least leave enough room for backup use. That extra flexibility gives me peace of mind. If I cannot rely on my optic alone, I want my irons available as a backup.

Pros I Usually Notice

In my experience, a good dovetail red dot mounting plate offers several clear benefits:

  • Easy optic upgrade without major slide modifications
  • Secure attachment when properly fitted
  • Affordable way to mount a red dot
  • Useful for testing optics before committing to milling

Cons I Keep in Mind

I also think about the drawbacks before buying:

  • Some plates can sit higher than ideal
  • Poorly made plates may lose zero
  • Not every plate works with every optic
  • Installation quality can vary a lot

My Final Buying Advice

If I were choosing a dovetail red dot mounting plate today, I would focus on fit, material, and stability first. I would not buy based on price alone. In my experience, a slightly better plate is worth it if it gives me better durability and confidence on the range. My advice is simple: choose a plate that matches your firearm and optic, installs securely, and holds zero consistently. That is what makes the purchase worthwhile.

Final Thoughts

After reviewing the Dovetail Red Dot Mounting Plate, my overall impression is that it offers a practical and reliable way to add a red dot optic without overcomplicating the setup. I like that it provides a solid fit and a straightforward installation, which makes it appealing for shooters who want a simple upgrade. My main takeaway is that it’s a dependable mounting solution that delivers good value for the right setup.

Author Profile

Mara Whitcombe
Mara Whitcombe
Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.

Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.

She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.