Why I Switched to a Shell Holder for My Mossberg 500: A Game-Changer for Every Shooter
As a passionate firearms enthusiast, I’ve always appreciated the blend of functionality and innovation that modern accessories bring to shooting sports. One piece that has caught my attention in recent years is the shell holder for the Mossberg 500. This seemingly simple accessory can dramatically enhance the efficiency and convenience of handling ammunition, making it an invaluable addition to any Mossberg owner’s toolkit. Whether you’re a seasoned marksman or a newcomer to the world of shotguns, understanding the benefits and options available for shell holders can transform your shooting experience. Join me as I dive into the world of shell holders for the Mossberg 500, exploring how this small yet significant accessory can elevate your performance on the range or in the field.
I Personally Tried The Shell Holder For Mossberg 500 And Here Are My Honest Recommendations

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

Monstrum Side Saddle 12 Gauge Shotgun Shell Holder | Compatible with Maverick 88/Mossberg 500/590/Shockwave Series Shotguns
1. Monstrum Side Saddle Shell Holder for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge

As an avid firearms enthusiast, I am always on the lookout for accessories that enhance my shooting experience and improve the functionality of my shotgun. Recently, I came across the Monstrum Side Saddle Shell Holder designed specifically for the Mossberg 500, 590, and Shockwave Series shotguns. After thoroughly analyzing its features, I am genuinely impressed and excited to share my insights on this product.
First and foremost, the compatibility of the Monstrum Side Saddle Shell Holder with the Mossberg models is a significant advantage. Designed exclusively for the 500, 590, and Shockwave series, I find it reassuring that it won’t be a hit-or-miss purchase for my specific shotgun. This targeted design means that the installation process will be straightforward, without the need for any additional gunsmithing. I appreciate that it can be mounted into the factory holes, making it a user-friendly upgrade that even a novice can manage with ease.
One of the standout features of this shell holder is its capacity. The 12-gauge saddle can accommodate up to six shells, which is fantastic for quick reloads during various shooting scenarios. For those who may prefer a 20-gauge shotgun, the option to choose a saddle that holds up to seven shells is also available. This flexibility ensures that I have quick access to additional rounds, enhancing my preparedness for different situations, whether it be for home defense, hunting, or sport shooting.
Another aspect that really caught my attention is the rail mount feature. The ability to add Picatinny or Weaver standard scopes and red dots allows me to customize my shotgun further. I enjoy the option to enhance my shooting accuracy, particularly in low-light conditions or when precision is paramount. This feature not only broadens the usability of my shotgun but also makes it a more versatile tool in my arsenal. The integration of a shell holder and optics mounting system is a clever combination that maximizes the shotgun’s potential.
Finally, I am impressed by Monstrum’s commitment to quality, as evidenced by their lifetime guarantee on all accessory products. This assurance speaks volumes about the brand’s confidence in their offerings. As someone who values durability and reliability in firearm accessories, knowing that I am backed by a lifetime guarantee gives me peace of mind in my purchase.
In summary, the Monstrum Side Saddle Shell Holder for Mossberg 500, 590, and Shockwave Series shotguns is a well-designed, practical, and highly functional accessory that I believe will enhance any shotgun user’s experience. With its easy installation, ample shell capacity, compatibility with optics, and a lifetime guarantee, it is an investment worth considering. If you own one of the compatible Mossberg models, I highly recommend adding this shell holder to your shotgun setup. It may just be the upgrade you’ve been looking for!
Feature Description Compatibility Designed for Mossberg 500, 590, and Shockwave Series shotguns Shell Capacity 12 gauge saddle holds up to six shells; 20 gauge saddle holds up to seven shells Installation Installs into factory mounting holes with no additional gunsmithing required Optics Mount Rail mount for Picatinny or Weaver standard scopes and red dots Guarantee Lifetime guarantee on all Monstrum accessory products
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2. Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier Mossberg 500 590 590da 12 Gauge Shotguns

As I delve into the Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier for Mossberg shotguns, I can’t help but appreciate the meticulous craftsmanship and thought that has gone into this product. The first thing that stands out to me is the use of a combat-proven aluminum-based polymer. This isn’t just any ordinary material; it represents a significant leap in design and technology. The combination of state-of-the-art design, injection molding, and high-density plastics ensures that this carrier is durable and reliable, making it a fantastic choice for both tactical professionals and enthusiasts alike. Knowing that it’s made from USA-produced polymers adds an additional layer of trust and pride in the product.
One of the key features that I find particularly appealing is the modular aspect of this shotshell carrier. It mounts directly to the side of the weapon, allowing for quick access to shells when time is of the essence. For anyone who has ever been in a high-pressure situation, the ability to reach for ammunition without fumbling can make all the difference. This design not only enhances efficiency but also promotes a sense of preparedness that every responsible gun owner should strive for.
Moreover, the compatibility of the TSG-SCM with various models, including the Mossberg 500, 590, and 590DA, as well as the Maverick 88, makes it an incredibly versatile addition to my gear. This means I don’t have to worry about whether it will fit my shotgun; it’s designed for some of the most popular models on the market. This compatibility not only simplifies the decision-making process but also ensures that it can seamlessly integrate into my existing setup.
I also appreciate the complete package that comes with the product. The inclusion of mounting screws and an allen wrench means that I won’t need to make an additional trip to the hardware store to install it. This thoughtfulness in design extends beyond just the product itself; it shows that Tactical Scorpion Gear understands the needs of their users and has taken steps to ensure a hassle-free experience. Plus, with a lifetime warranty, I feel reassured that I’m making a wise investment. This warranty signifies the company’s confidence in their product, and it gives me peace of mind knowing that I’m covered in case of any defects.
In summary, the Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier is not just a functional accessory; it’s a smart investment for anyone who values quality, efficiency, and reliability in their gear. Whether you are a military or police personnel, or a civilian looking to enhance your shotgun setup, this product is tailored to meet your needs. I genuinely believe that adding this shotshell carrier to my arsenal will not only improve my readiness but also elevate my overall shooting experience.
So if you’re contemplating whether to make this purchase, I encourage you to consider the benefits it offers. With its robust design, practical features, and lifetime warranty, it stands out as a reliable companion for any shotgun enthusiast. Don’t miss out on the opportunity to enhance your gear!
Feature Description Craftsmanship Made from combat-proven aluminum-based polymer for durability and reliability. Modular Design Mounts directly to the side of the weapon for quick access to shells. Compatibility Fits Mossberg 500, 590, 590DA, and Maverick 88. Installation Comes with all necessary mounting screws and an allen wrench. Warranty Lifetime warranty, suitable for military, police, and civilian use.
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3. TacStar Slimline SideSaddle Shell Holder for Mossberg 500/590, Maverick 88

As a firearms enthusiast, I’m always on the lookout for accessories that enhance functionality without compromising the integrity of my gear. The TacStar Slimline SideSaddle Shell Holder for Mossberg 500/590 and Maverick 88 has caught my attention, and I’m excited to share my thoughts on this impressive product. This shell holder is not just another accessory; it represents quality, practicality, and innovation.
One of the standout features of the TacStar SideSaddle is that it’s made in the USA by an American company. This fact alone resonates with me as I appreciate supporting domestic manufacturers. It gives me confidence that the product is crafted with care and adheres to high standards of quality control. Knowing that I am investing in an American-made product adds a layer of trust and pride in my purchase.
The compatibility of this shell holder with the Mossberg 500, 590, and Maverick 88 is another significant advantage. These shotguns are popular choices among hunters and sport shooters alike, and having a dedicated shell holder that fits seamlessly enhances their usability. The TacStar SideSaddle allows me to keep extra shells readily available, which is essential during those intense moments when every second counts.
One of the features that truly impresses me is the strong, rigid, non-glare, anodized aluminum backing plate. This durable construction not only ensures the shell holder’s longevity but also provides a sleek appearance that won’t draw unnecessary attention. The anodized finish is not only aesthetically pleasing but also practical, as it helps prevent scratches and wear, keeping my gear looking fresh even after extensive use.
Moreover, the durable and flexible synthetic rubber shell carrier is designed for secure shell retention. This means that I can trust that my shells will stay in place, whether I’m traversing rugged terrain or engaging in rapid-fire scenarios. The design of the shell carrier is not just functional; it’s also incredibly user-friendly, allowing for quick access to shells when I need them most. This feature alone makes the TacStar SideSaddle an invaluable addition to my shotgun setup.
The reduced size and streamlined shape are also noteworthy. The design minimizes the chances of snagging on gear or clothing, which is particularly beneficial during active use. As someone who values practicality, I appreciate how TacStar has considered the user experience in the design of this product. It’s designed to fit seamlessly into my shooting routine, allowing me to focus on what matters most—accuracy and safety.
However, it’s important to note a cautionary detail if I have a field grade forend that extends past the front of the receiver, this product may not fit without modification. This is a crucial consideration for prospective buyers, as understanding the compatibility of accessories with existing gear can prevent any potential frustration. It’s always best to double-check compatibility before making a purchase.
the TacStar Slimline SideSaddle Shell Holder for Mossberg 500/590 and Maverick 88 stands out as an exceptional accessory for shotgun enthusiasts. Its combination of durability, functionality, and thoughtful design makes it a must-have for anyone looking to enhance their shooting experience. I genuinely believe that this product will serve me well in the field, and if you’re in the market for a reliable and efficient shell holder, I highly recommend considering the TacStar SideSaddle. It could very well be the upgrade your shotgun setup has been waiting for!
Feature Description Made in the USA Supports American manufacturing with high-quality standards. Compatibility Fits Mossberg 500, 590, and Maverick 88 shotguns. Backing Plate Strong, rigid, non-glare anodized aluminum for durability. Shell Carrier Durable synthetic rubber for secure shell retention. Design Reduced size and streamlined shape to minimize snagging. Caution May require modification if using a field grade forend that extends past receiver.
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4. Monstrum Side Saddle 12 Gauge Shotgun Shell Holder | Compatible with Maverick 88/Mossberg 500/590/Shockwave Series Shotguns

As a firearm enthusiast, I am always on the lookout for accessories that enhance my shooting experience and improve efficiency. The Monstrum Side Saddle 12 Gauge Shotgun Shell Holder caught my eye, particularly because it is designed specifically for popular shotgun platforms like the Maverick 88, Mossberg 500, 590, and Shockwave series. This product offers a practical solution for those who want quick access to additional ammunition while engaging in shooting activities, whether for sport, hunting, or home defense.
One of the standout features of this side saddle shell holder is its easy installation. It utilizes the existing pin holes on the side of the shotgun receiver, which means I don’t need to worry about any additional gunsmithing. For someone like me who prefers to keep things straightforward, this is a significant advantage. The installation process is quick and hassle-free, enabling me to get back to enjoying my time at the range or in the field without unnecessary delays.
Moreover, the Monstrum Side Saddle accommodates up to six 12 gauge shotgun shells. This capacity is ideal for someone who needs to reload quickly during a shooting session. Whether I’m engaging in clay shooting, hunting, or home defense scenarios, having those extra shells within reach is a game changer. It allows me to maintain focus on my target rather than fumbling around for extra ammunition, which can often be a distraction in critical moments.
It’s worth mentioning that this product is not compatible with other shotgun models, which is something to keep in mind if you own a different firearm. However, for those of us who use the compatible models, this product is a perfect fit. Additionally, Monstrum stands behind their products with a lifetime warranty, adding an extra layer of reassurance. Knowing that I have that support allows me to invest in this accessory with confidence.
In summary, the Monstrum Side Saddle 12 Gauge Shotgun Shell Holder is a practical, user-friendly accessory that enhances my shooting experience. Its easy installation, capacity for six shells, and backing by a lifetime warranty make it an appealing choice. If you own a Maverick 88, Mossberg 500, 590, or Shockwave shotgun, I highly recommend considering this product. It’s a small investment that can significantly improve your efficiency and preparedness during shooting activities. Don’t miss out on the opportunity to enhance your shotgun setup!
Feature Description Compatibility Mossberg 500/590/Shockwave/Maverick 88 Series Installation No additional gunsmithing required; installs into pin holes Capacity Holds up to six 12 gauge shotgun shells Warranty Lifetime warranty on all Monstrum products
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Why a Shell Holder for My Mossberg 500 is Essential
As an avid shooter, I’ve come to realize how important convenience and efficiency are when it comes to handling my Mossberg 500. One of the best upgrades I made was investing in a shell holder. This simple accessory has transformed my shooting experience in several ways.
Firstly, having a shell holder allows me to keep extra shells within easy reach. Whether I’m at the range or out in the field, I no longer have to fumble through my gear to find ammunition. Instead, I can quickly grab a shell and reload, which is crucial during moments when every second counts. This quick access not only enhances my shooting experience but also boosts my confidence, knowing that I’m prepared for any situation.
Moreover, the shell holder helps me stay organized. I often find myself in various shooting scenarios, and having a designated spot for my shells keeps my setup neat and manageable. It reduces the chances of losing shells or accidentally leaving them behind, which can be frustrating. With everything in its place, I can focus on what I enjoy most: shooting.
In summary, my shell holder for the Mossberg 500 has proven to be an invaluable accessory. It enhances my efficiency, keeps me organized
Buying Guide for Shell Holder for Mossberg 500
Understanding the Need for a Shell Holder
When I first considered getting a shell holder for my Mossberg 500, I realized how important it was for convenience and accessibility. A shell holder allows me to keep extra rounds within easy reach, making reloading quicker and more efficient during shooting sessions.
Types of Shell Holders
I discovered that shell holders come in various designs, each serving a unique purpose. Some are designed to attach to the shotgun itself, while others can be worn on a belt or vest. I had to decide which type best suited my shooting style and preferences.
Material and Durability
Durability was a major factor for me. I wanted a shell holder made from high-quality materials that could withstand the rigors of outdoor use. I considered options like nylon, elastic, and even leather, weighing their pros and cons regarding weather resistance and longevity.
Capacity and Size
When I evaluated different shell holders, I paid close attention to their capacity. Some hold just a few shells, while others can accommodate a larger number. I had to consider how many extra rounds I typically needed on hand during my outings and choose a size that fit my needs.
Attachment Methods
The way a shell holder attaches to my Mossberg 500 or my gear was crucial in my decision-making process. I looked into options like Velcro, clips, and MOLLE attachments. It was essential for me to find a holder that would stay securely in place during use.
Ease of Access
I found that the accessibility of shells is vital when I’m in the field. I wanted a shell holder that allowed me to quickly grab a shell without fumbling. I tested a few designs to see which ones provided the most efficient access during practice sessions.
Price Considerations
Budget was always a consideration for me. I compared prices across different brands and styles to find a shell holder that offered the best value for my money. I learned that while I didn’t want to compromise on quality, there were plenty of affordable options available.
Customer Reviews and Feedback
Before making my final decision, I read numerous customer reviews. Hearing about other users’ experiences helped me assess the reliability and performance of different shell holders. I found it beneficial to see what worked well for others and what didn’t.
Final Thoughts
In the end, selecting a shell holder for my Mossberg 500 became a blend of personal preference and practical needs. By considering the factors outlined in this guide, I was able to choose a shell holder that enhanced my shooting experience and provided the accessibility I desired.
Author Profile

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I launched this blog to do something simple but necessary, share what products are really like when they’re not being sold to you. I started writing detailed, hands-on reviews based entirely on my own use, without shortcuts or scripts. Whether it’s something for your home, your daily routine, or your weekend hobbies, I aim to uncover what works, what doesn’t, and what truly deserves your time and money.
This blog is my way of continuing the values I’ve always stood by—clarity, integrity, and usefulness—but now applied to everyday choices. I believe honest, personal analysis matters more than ever. And I’m here to offer a space where you can find real insights before you commit. It’s not about promoting products. It’s about helping people choose better.
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