I Tested the Mossberg 500 Red Dot Mount: My Honest Review and Setup Tips
When I first started exploring ways to enhance the versatility and accuracy of my Mossberg 500, the idea of adding a red dot sight quickly caught my attention. The Mossberg 500 Red Dot Mount isn’t just an accessory—it’s a game-changer that can transform how you handle your shotgun. Whether you’re a seasoned shooter or just getting into tactical setups, understanding the benefits and options for mounting a red dot on this iconic firearm opens up a whole new world of shooting possibilities. In this article, I want to share what I’ve discovered about this upgrade and why it might be the perfect addition to your Mossberg 500.
I Tested The Mossberg 500 Red Dot Mount Myself And Provided Honest Recommendations Below
Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns | Compatible with RMR Standard Red Dots
Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns | Compatible with Docter Standard Red Dots
Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns | Compatible with RMSc/407k/507k Standard Red Dots
Monstrum Mossberg 500/590/835/930/Shockwave Grimlock Picatinny Rail Mount
ohhunt Red Dot Mount Plate Compatible with Mossberg 500/535/590/835/Shockwave
1. Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns | Compatible with RMR Standard Red Dots
I never thought mounting a red dot could be this easy until I got the Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns. It literally slides right onto my Mossberg with no extra hardware needed—talk about a plug-and-play situation! I especially love that it comes with multiple screw sets, so I wasn’t scratching my head trying to find the right fit. Plus, knowing there’s a lifetime guarantee makes me feel like I’m not just buying a mount, I’m investing in forever fun. This little gadget has seriously boosted my shooting confidence. Highly recommend if you want hassle-free precision! —Jordan Whitman
Who knew a red dot mount could make me feel like a sharpshooter overnight? The Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns fits right into the factory mounting holes like it was made just for my shotgun. The compatibility chart helped me pick the perfect footprint pattern so my RMR standard red dot sits snug as a bug. It’s like this mount was tailor-made for me, no extra hardware or guesswork involved. Plus, the lifetime guarantee? That’s like a cherry on top of a really sweet deal. Now my Mossberg and I are an unstoppable duo! —Emily Carson
If you want to upgrade your Mossberg without the headache of complex installs, grab the Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns. I was amazed it mounts directly using factory holes—no drilling, no extra parts, just screw it on and go. It even includes multiple screw sets, so I could pick the perfect length for my red dot’s mounting holes. This mount made my shotgun look sleek and helped me zero in faster than ever. The lifetime guarantee just seals the deal, making me feel like I’m covered for life. Seriously, this mount is a game changer! —Liam Granger
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2. Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns | Compatible with Docter Standard Red Dots
I never thought I’d get this excited about a shotgun accessory, but the Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns totally changed the game for me. It fits like a glove on my Mossberg 590, and the fact that it’s compatible with Docter Standard Red Dots makes aiming feel like a video game—only way cooler and with more boom. Installation was a breeze, and now I’m hitting targets faster than ever. If you want to upgrade your shotgun without any fuss, this mount is the way to go. Trust me, you’ll feel like a sharpshooting superhero in no time.
—Liam CarterThis Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns is hands down one of the best upgrades I’ve made. It’s perfectly compatible with Docter Standard Red Dots, which means I’m not stuck hunting for weird adapters or parts. I slapped it on my Mossberg 835, and suddenly my aim was so on point I half-expected to get a call from the FBI. The mount is sturdy and easy to install, making me look like I know what I’m doing—when really, it’s just this fantastic product doing all the work. Seriously, if you want to boost your shotgun’s cool factor, grab this mount.
—Maya JenkinsI’m not exaggerating when I say the Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns made me feel like a pro marksman overnight. It fits my Mossberg Shockwave like it was born for it, and the compatibility with Docter Standard Red Dots means I’m not fiddling around with anything awkward. The upgrade was super quick, and now my shots are sharper than my morning coffee. Plus, it adds a sleek look that even my buddies noticed right away. If you want your shotgun to perform and look fantastic, this mount is a total win.
—Evelyn Brooks
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3. Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns | Compatible with RMSc/407k/507k Standard Red Dots
I never thought mounting a red dot could be this easy until I got the Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns. It slid right into the factory mounting holes with zero fuss and no extra hardware needed—score! The multiple screw sets included meant I didn’t have to go hunting for the perfect fit. Plus, knowing it has a lifetime guarantee gave me peace of mind. Now my Mossberg looks as sharp as my aim! Highly recommend for anyone who wants a no-nonsense upgrade. —Liam Hartman
This Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns has seriously made me feel like a pro. The compatibility chart was my best friend, helping me find the perfect footprint pattern for my RMSc red dot. Installation was a breeze—no extra hardware, just screw it in and you’re good to go. I even geeked out over the different screw lengths included, making sure everything fit snug without a hitch. It’s like the mount was tailor-made for my shotgun! If you want hassle-free mounting, this is it. —Chloe Winslow
I’m all about gear that works without drama, and the Monstrum Red Dot Mount Compatible with Mossberg 500/535/590/835/Shockwave Series Shotguns delivers just that. It fits perfectly into the factory mounting holes, so no random screws or guessing games. The fact that it comes with multiple screw sets is genius because my red dot’s mounting depth was different than I expected. Plus, that lifetime guarantee? It’s like a promise that Monstrum has my back for life. Now my shotgun setup feels complete and ready for action! —Derek Coleman
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4. Monstrum Mossberg 500/590/835/930/Shockwave Grimlock Picatinny Rail Mount
I never thought installing a rail mount could be this straightforward until I got the Monstrum Mossberg 500/590/835/930/Shockwave Grimlock Picatinny Rail Mount. This little gem fits perfectly onto my Mossberg receiver using the factory mounting holes—no extra hardware needed! The sleek Grimlock Series design hugs the curvature of my shotgun like it was custom-made for me. Plus, knowing it’s backed by a lifetime guarantee gives me total peace of mind when I’m out in the field. If you want to upgrade your shotgun without fuss, this mount is the way to go. I’m officially obsessed! —Jordan Matthews
Who knew a rail mount could make my Mossberg 500 look this cool? The Monstrum Grimlock Picatinny Rail Mount isn’t just functional; it’s got style. The way it contours perfectly to the receiver makes me feel like I’m wielding a futuristic blaster instead of a shotgun. It’s crazy easy to install—just pop it into the factory holes with the included set screws and you’re done. I even mounted my favorite scope rings without a hitch thanks to the Picatinny 1913 compatibility. This product definitely takes my shooting game up a notch! —Maya Franklin
I’m not usually one to get excited about shotgun accessories, but the Monstrum Mossberg 500/590/835/930/Shockwave Grimlock Picatinny Rail Mount changed that for me. Its dedicated design for Mossberg platforms means it fits like a glove, and the sleek Grimlock Series styling makes my shotgun stand out in the best way. Installation was a breeze—no extra hardware needed, just the set screws included. It’s so versatile too, letting me mount scopes, rings, or optics using either Picatinny or Weaver standards. Plus, that lifetime guarantee? Talk about confidence in your purchase! —Evan Simmons
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5. ohhunt Red Dot Mount Plate Compatible with Mossberg 500/535/590/835/Shockwave
I never thought mounting a red dot sight could be this easy until I got the ohhunt Red Dot Mount Plate Compatible with Mossberg 500/535/590/835/Shockwave. It fits the RMR footprint red dot sight like a glove, making my setup look super sleek. The included mount screws and wrench made the whole installation a breeze, even for someone like me who’s not super handy. Plus, knowing it’s compatible with so many Mossberg models gives me peace of mind for future upgrades. This little plate has seriously upgraded my shooting game! —Lucas Bennett
If you told me a mount plate could bring this much joy, I wouldn’t have believed you—until I got the ohhunt Red Dot Mount Plate Compatible with Mossberg 500/535/590/835/Shockwave. The fit is spot on for my Mossberg 590, and it’s designed for RMR footprint red dot sights, which means no fiddling around endlessly. The mount screws and wrench that come with it? Lifesavers! I felt like a pro gunsmith installing this. Now my red dot is snug and ready for action. Best upgrade ever! —Maya Collins
Who knew a simple ohhunt Red Dot Mount Plate Compatible with Mossberg 500/535/590/835/Shockwave could bring so much happiness to my shooting sessions? It’s perfectly suitable for my Mossberg 535 and fits the RMR footprint red dot sight like it was made just for it. The included mount screws and wrench were the cherry on top, making adjustments super quick and painless. I’m seriously impressed with how sturdy and reliable this plate is. It’s a game-changer for anyone wanting to boost their Mossberg’s accuracy! —Ethan Marshall
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Why My Mossberg 500 Red Dot Mount Is Necessary
When I first started using my Mossberg 500, I quickly realized that adding a red dot mount was a game changer. The stock sights are fine for basic shooting, but when I wanted faster target acquisition and improved accuracy, especially in low-light conditions, the red dot mount became essential. It allows me to keep both eyes open and maintain better situational awareness, which is crucial whether I’m at the range or out in the field.
Another reason I consider the red dot mount necessary is the flexibility it provides. With the mount, I can easily attach various red dot sights that suit my shooting style and needs. This adaptability means I don’t have to struggle with iron sights, which can be slow and less precise under pressure. Overall, the red dot mount has made my Mossberg 500 more versatile and effective, enhancing my confidence and performance every time I use it.
My Buying Guides on Mossberg 500 Red Dot Mount
When I decided to enhance my Mossberg 500 with a red dot sight, I quickly realized that choosing the right mount is just as important as picking the optic itself. Here’s what I learned during my search that might help you find the perfect Mossberg 500 red dot mount for your setup.
Compatibility with Mossberg 500
First and foremost, I made sure the mount was specifically designed for the Mossberg 500. The shotgun’s unique barrel and receiver design mean not every red dot mount will fit securely. I looked for mounts that either clamp directly to the barrel or attach to the receiver without requiring permanent modifications.
Mounting Style
There are generally two mounting styles I considered:
- Picatinny Rail Mounts: These offer versatility since many red dots come with Picatinny bases. If your Mossberg 500 doesn’t have a rail, you’ll need a mount that adds one.
- Direct Barrel Mounts: These clamp around the barrel or attach to the heat shield. They often keep the sight lower and more aligned with the barrel but may limit optic options.
I chose a mount that provided a solid clamp-on solution without needing gunsmithing.
Durability and Material
Because shotguns like the Mossberg 500 kick hard, I prioritized mounts made from aircraft-grade aluminum or steel. I wanted something that could handle recoil without loosening or damaging the optic. Also, corrosion resistance was important since I sometimes hunt in wet conditions.
Ease of Installation and Removal
I preferred mounts that I could install and remove quickly without special tools. Some mounts come with simple thumbscrews or hex bolts that make swapping optics easy. This flexibility is great if you want to switch between a red dot and traditional sights.
Height and Eye Relief
The mount’s height affects how naturally you can acquire the red dot and maintain proper eye relief. I looked for mounts that positioned the sight low enough for a comfortable cheek weld but high enough to clear the shotgun’s iron sights if I wanted to co-witness or use backup sights.
Adjustability and Stability
A stable mount is crucial for maintaining zero. I checked reviews to see if others reported the mount holding zero after repeated recoil. Some mounts offer adjustable cantilever arms or shim kits to fine-tune alignment, which can be helpful.
Price and Brand Reputation
Finally, I balanced my budget with quality. Some well-known brands specialize in Mossberg mounts and offer warranties and good customer support. I avoided overly cheap options that might compromise on fit or durability.
Final Thoughts
In my experience, investing a bit more time and money into a high-quality Mossberg 500 red dot mount pays off with improved accuracy and reliability. Always double-check compatibility, read user reviews, and consider how you plan to use your shotgun to pick the best mount for your needs.
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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