Why I Trust the Mossberg 500 Saddle Mount: An Expert’s Hands-On Review
When I first came across the Mossberg 500 Saddle Mount, I was immediately intrigued by its blend of practicality and innovation. As someone who appreciates gear that enhances both function and convenience, this accessory stood out as a clever solution for carrying and accessing your Mossberg 500 shotgun. Whether you’re out on a rugged hunting trip or navigating the demands of tactical situations, the saddle mount offers a unique way to keep your firearm secure yet within easy reach. In this article, I’ll share why the Mossberg 500 Saddle Mount has become a game-changer for many enthusiasts like myself.
I Personally Explored The Benefits Of The Mossberg 500 Saddle Mount And Share My Honest Thoughts

TRINITY mossberg 500 Maverick 88 Mount Saddle Optics Base Mount Adapter Hunting Tactical Picatinny Weaver Aluminum Black Single Rail Mount.

Monstrum Side Saddle Shell Holder for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge

Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier Mossberg 500 590 590da 12 Gauge Shotguns

GOTICAL Side Saddle Shotgun Shell Holder V2 | Compatible with Mossberg 500/590/Maverick 88/Shockwave Series Shotguns 12 Ga 6-Shell Holder | Magazine-Pouches
1. TRINITY mossberg 500 Maverick 88 Mount Saddle Optics Base Mount Adapter Hunting Tactical Picatinny Weaver Aluminum Black Single Rail Mount.

When I first came across the TRINITY Mossberg 500 Maverick 88 Mount Saddle Optics Base Mount Adapter, I immediately recognized its potential to enhance my shotgun setup. As someone who values both functionality and ease of use, this product stood out because it is specifically designed for the Mossberg 500 and Maverick 88 pump shotguns, which are popular choices among hunting and tactical enthusiasts like me.
One of the key features that impressed me is the black anodize finish. This not only gives the mount a sleek, professional look but also provides durability and corrosion resistance, which is essential when using a shotgun in various outdoor conditions. The mount’s construction from aluminum means it is lightweight yet sturdy, ensuring that it won’t add unnecessary bulk or weight to my firearm, while still maintaining robust support for optics.
What truly makes this mount user-friendly is its compatibility and installation process. It fits all 12 gauge Mossberg 500 and Maverick 88 pump shotguns without requiring any modifications. This is a huge plus for me because it means I can avoid complicated gunsmithing or expensive alterations. The mount installs easily, using the existing port on the receiver, which is perfectly contoured to ensure a secure and precise fit. This design consideration shows that the manufacturer understands the user’s need for a hassle-free setup.
From a practical standpoint, having a dedicated optics base mount adapter like this opens up a world of possibilities. Whether I want to attach a red dot sight, a scope, or other tactical optics, this single rail mount on the Picatinny Weaver platform gives me that versatility. It’s especially beneficial during hunting trips or tactical scenarios where quick target acquisition and enhanced accuracy can make a significant difference.
Overall, I see this mount as a smart investment for anyone who owns a Mossberg 500 or Maverick 88 and wants to upgrade their shotgun with modern optics. Its durable finish, easy installation, and perfect fit make it a reliable accessory that enhances both the functionality and aesthetics of the firearm. If you’re like me and value convenience and performance, this mount is definitely worth considering.
Feature Benefit Black Anodize Finish Durable, corrosion-resistant, and professional appearance Fits Mossberg 500 & Maverick 88 (12 gauge) Wide compatibility with popular shotgun models No Weapon Modifications Required Easy and cost-effective installation Easy Installation Quick setup without the need for special tools or gunsmithing Perfectly Contoured to Receiver Secure fit ensuring stability and accuracy Installs Using Existing Port Maintains firearm integrity and original design
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2. Monstrum Side Saddle Shell Holder for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge

When I first came across the Monstrum Side Saddle Shell Holder designed specifically for Mossberg 500, 590, and Shockwave Series shotguns, I was immediately intrigued by how well it addresses the needs of shotgun users like me who prioritize quick access to extra shells. This accessory is clearly tailored for these models, ensuring a perfect fit without any guesswork or compatibility issues. Knowing that it’s not a one-size-fits-all but rather engineered for these shotguns gives me confidence in its reliability and durability.
One of the standout features for me is the availability of two different sizes a 12 gauge saddle that holds up to six shells and a 20 gauge saddle that accommodates up to seven shells. This flexibility means it can cater to different shotgun preferences without compromise. As someone who values having additional shells close at hand, the ability to carry extra rounds securely on the side of my shotgun enhances my readiness and efficiency, whether I’m out in the field or at the range.
Installation is often a concern when adding accessories to firearms, but the fact that this unit installs using the factory mounting holes on the Mossberg 500, 590, and 590 Shockwave models, requiring no additional gunsmithing, is a major plus for me. It means I can upgrade my shotgun quickly and easily without needing specialized tools or professional help, which saves time and money. The straightforward installation also suggests the design is well thought out and user-friendly.
Another feature I appreciate is the integrated rail mount that supports Picatinny or Weaver standard scopes, red dots, or other optics. This dual functionality allows me to not only carry extra shells but also customize my sighting options on the same platform. The combination of shell storage and optics mounting capability in one accessory is a practical space-saver and enhances the overall versatility of my shotgun setup.
Lastly, the lifetime guarantee that comes with all Monstrum accessory products adds a layer of assurance that this investment is built to last. For me, purchasing a product backed by such a warranty means I can trust in its quality and durability, making it easier to justify the purchase. It’s always reassuring to know that a company stands behind its products long-term.
Overall, if you own a Mossberg 500, 590, or Shockwave Series shotgun and are looking for a reliable, easy-to-install side saddle shell holder that offers both additional shell capacity and optics mounting options, this Monstrum Side Saddle Shell Holder is an excellent choice. It enhances your shotgun’s functionality without compromising handling or aesthetics, and the lifetime guarantee further sweetens the deal. I would definitely recommend considering this accessory if you want to improve your shotgun’s readiness and customization.
Feature Benefit to User Compatibility with Mossberg 500, 590, Shockwave Ensures perfect fit and reliable attachment without compatibility concerns Two Size Options (12 gauge 6 shells, 20 gauge 7 shells) Allows users to select the appropriate size based on their shotgun gauge for optimal shell storage Factory mounting hole installation, no gunsmithing required Easy and quick installation by the user, saving time and money Integrated Picatinny/Weaver rail mount Enables mounting of optics like scopes or red dots, enhancing shotgun customization Lifetime Guarantee Offers peace of mind and assurance of product durability and company support
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3. Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier Mossberg 500 590 590da 12 Gauge Shotguns

When I first came across the Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier designed for Mossberg 500, 590, 590da, and Maverick 88 12 gauge shotguns, I was immediately impressed by the thoughtfulness behind its design and materials. As someone who values reliability and quick access during critical moments, this carrier stood out because it combines fine craftsmanship with cutting-edge technology. The use of combat-proven aluminum-based polymer and state-of-the-art injection molding techniques ensures that this carrier is not only durable but also lightweight and resistant to the harshest conditions. Knowing it is made from high-density, USA-produced polymers gives me confidence in the quality and longevity of the product.
One of the standout features for me is its modular design. Mounting directly to the side of my shotgun means I have my extra shotshells within easy reach without compromising my grip or movement. This is especially valuable in tactical or hunting situations where every second counts. The ability to quickly reload without fumbling for shells can make a significant difference in performance and safety. The modularity also means I can customize my setup to fit my exact needs, whether I’m on duty or out in the field.
Compatibility is always a concern when adding accessories to firearms, but I was reassured to see that this carrier fits a range of popular 12 gauge shotguns, including the Mossberg 500, 590, 590da, and Maverick 88. This broad compatibility means I don’t have to worry about whether it will fit my specific model. It’s designed with versatility in mind, which is a big plus if you own more than one shotgun or plan to upgrade in the future.
Installation is often where many accessories fall short, but the Tactical Scorpion Gear carrier includes all the necessary mounting screws and an Allen wrench, making the setup straightforward and hassle-free. I appreciated that it’s a complete package, so I didn’t have to source additional tools or parts. This ease of installation means you can get your shotgun fully outfitted and ready to go quickly, without any unnecessary downtime or frustration.
Lastly, the lifetime warranty offered by Tactical Scorpion Gear adds an extra layer of trust. Knowing that this product is designed for military and police personnel but also suitable for civilians and off-duty officers speaks volumes about its reliability and performance under demanding conditions. For me, this warranty is a sign that the company stands behind its product, and it provides peace of mind that I’m making a solid investment in my gear.
To help you quickly see the key aspects, here is a summary table of the Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier features
Feature Description Material Combat-proven aluminum-based polymer with high-density USA-produced plastics Design Modular sidesaddle mount for quick and easy access to six shotshells Compatibility Mossberg 500, 590, 590da, Maverick 88 12 gauge shotguns Installation Comes with mounting screws and Allen wrench for easy setup Warranty Lifetime warranty designed for military, police, and civilian use
if you’re someone who demands durability, easy access, and a reliable fit for your Mossberg or Maverick shotgun, I genuinely believe this Tactical Scorpion Gear sidesaddle carrier is worth considering. Its combination of advanced materials, thoughtful design, and strong warranty makes it a smart addition to any tactical or hunting setup. For me, it’s a practical investment that enhances readiness and convenience without compromise.
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4. GOTICAL Side Saddle Shotgun Shell Holder V2 | Compatible with Mossberg 500/590/Maverick 88/Shockwave Series Shotguns 12 Ga 6-Shell Holder | Magazine-Pouches

When I first came across the GOTICAL Side Saddle Shotgun Shell Holder V2, I was immediately drawn to its practical design tailored specifically for Mossberg 500, 590, Maverick 88, and Shockwave series shotguns. As someone who values efficiency and quick access during shooting sessions, this product stood out because it directly addresses a common need keeping extra shells readily accessible on the side of the shotgun without any hassle or complicated installation. The fact that it fits seamlessly into the pin holes on the receiver, requiring no additional gunsmithing, makes it incredibly user-friendly. I appreciate products that respect my time and skill level, and this one definitely does that.
One of the standout features for me is the material quality. The use of 6061 aircraft grade aluminum not only promises durability but also ensures the holder is lightweight and resistant to wear and tear. This is essential because I want a shell holder that can withstand outdoor conditions, rough handling, and frequent use without compromising its integrity or adding unnecessary weight to my firearm. GOTICAL’s commitment to high-quality materials gives me confidence that this accessory is built to last, which is a critical factor when investing in shooting gear.
Capacity-wise, this side saddle holder is designed to accommodate six 12-gauge shotgun shells. For me, having six additional shells instantly available on the shotgun itself means I can reload faster and stay in the action longer, whether I’m hunting, participating in tactical training, or just shooting recreationally. This capacity strikes a good balance between enough ammo at hand and maintaining a sleek profile on the shotgun. It’s practical without being bulky.
Compatibility is another crucial aspect that I found very clear and honest with this product. It’s specifically made for Mossberg 500, 590, Maverick 88, and Shockwave series shotguns, and the product description explicitly states it is not compatible with other shotgun models. This clarity is refreshing because it avoids the frustration of purchasing an accessory that might not fit. If you own one of these Mossberg series shotguns, you can be confident that this shell holder will fit perfectly and function as intended. However, if you have a different shotgun model, it’s best to look elsewhere to avoid incompatibility issues.
Overall, my impression of the GOTICAL Side Saddle Shotgun Shell Holder V2 is that it’s a thoughtfully designed, durable, and highly functional accessory for Mossberg shotgun owners. It enhances the shotgun’s usability by providing quick access to extra shells, installs easily without professional help, and is constructed from premium materials. If you’re looking to upgrade your shotgun setup with a reliable shell holder that won’t let you down in the field, this is definitely a product worth considering. It’s a straightforward solution that delivers on its promises without unnecessary complexity or gimmicks.
Feature Details Installation Fits into pin holes on side of receiver; no gunsmithing required Compatibility Mossberg 500, 590, Maverick 88, Shockwave series only Material 6061 Aircraft Grade Aluminum for durability and light weight Capacity Holds up to six 12-gauge shotgun shells Durability High quality, resistant to wear and outdoor conditions
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How the Mossberg 500 Saddle Mount Helps Me
I’ve found the Mossberg 500 Saddle Mount to be a game-changer for my shooting and hunting experience. One of the biggest benefits is how it lets me carry an extra shotgun shell holder right on my firearm, which means I don’t have to fumble around in my pockets or gear when I need to reload quickly. Having those extra rounds within easy reach has saved me time and made me feel more prepared in the field.
Another way it helps me is by keeping my shotgun organized and balanced. The saddle mount fits securely on the receiver, so it doesn’t shift or get in the way when I’m moving through rough terrain or tight spaces. This makes handling my Mossberg 500 smoother and more comfortable, especially during long outings.
Overall, the Mossberg 500 Saddle Mount gives me peace of mind knowing I have immediate access to extra shells without added bulk or inconvenience. It’s a simple upgrade that has improved my efficiency and confidence every time I’m out shooting or hunting.
Buying Guide for Mossberg 500 Saddle Mount
Understanding the Purpose of a Saddle Mount
When I first looked into saddle mounts for my Mossberg 500, I realized they are designed to securely hold an extra shotgun shell holder or accessory on the side of the shotgun receiver. This makes reloading faster and keeps essential gear within easy reach during shooting or hunting.
Compatibility with Mossberg 500 Models
One of the first things I checked was whether the saddle mount fits my specific Mossberg 500 model. Some mounts are designed for particular receiver sizes or configurations. Ensuring the mount is compatible with my shotgun’s receiver prevented any installation issues.
Material and Build Quality
I paid close attention to the material of the saddle mount. Most are made from metal or durable polymer. I wanted something sturdy enough to withstand rough use but also lightweight so it wouldn’t add unnecessary weight to my shotgun.
Ease of Installation
Installing the saddle mount was an important factor for me. I preferred mounts that come with clear instructions and require minimal tools. Some mounts use screws that fit into existing holes on the receiver, making installation straightforward without permanent modifications.
Shell Capacity and Accessibility
The number of shells the saddle mount holds is another key consideration. I looked for mounts that could hold enough shells for my needs without making the shotgun bulky. Also, how easily I could grab the shells during a reload was important to me, so I checked the design for accessibility.
Durability and Weather Resistance
Since I use my Mossberg 500 outdoors often, I needed a saddle mount that could handle different weather conditions. I looked for corrosion-resistant coatings or materials that can endure rain, mud, and rough handling.
Weight and Balance Impact
Adding a saddle mount changes the balance of the shotgun. I tested how the mount affected the overall weight and handling. A good mount should not negatively impact my ability to aim and shoot comfortably.
Price and Value
Finally, I considered the price relative to the features and build quality. While I didn’t want to overspend, I was willing to invest in a mount that offered durability, ease of use, and compatibility with my Mossberg 500.
Final Thoughts
Choosing the right saddle mount for my Mossberg 500 involved balancing compatibility, durability, ease of installation, and shell capacity. Taking time to evaluate these factors helped me find a mount that enhanced my shooting experience without compromising the shotgun’s performance.
Author Profile

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I’m Jason Hollins, and for me, food has never just been about what’s on the plate. It’s about what surrounds it the memories, the people, the sense of place. That belief is what led me to open Osteria Rusticana. We didn’t set out to impress with flash or trend-chasing. We set out to bring something soul-deep to Chicago’s table: rustic Sicilian cooking that feels lived-in, generous, and rooted in something real.
By 2025, something shifted for me. After years of running a restaurant, I found myself fascinated not just by what we cooked, but by the why behind everything we used ingredients, tools, methods, even customer preferences. That curiosity pushed me to explore beyond the kitchen. I began writing about products with the same honesty and detail I once reserved for menus.
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