Why the Mossberg 590 Shell Holder is a Game Changer: My Personal Experience and Expert Insights
As a passionate enthusiast of firearms and their accessories, I’ve always been intrigued by the little details that can significantly enhance the shooting experience. One such accessory that has caught my attention is the Mossberg 590 Shell Holder. This handy piece of gear not only adds convenience but also elevates the functionality of one of the most reliable shotguns on the market. Whether you’re a seasoned veteran or a newcomer to the world of firearms, the right shell holder can make all the difference in a high-pressure situation. In this article, I’ll share my insights on the Mossberg 590 Shell Holder, exploring its features, benefits, and why it’s a must-have for anyone looking to maximize their Mossberg experience. Join me as we dive into the world of this essential accessory and discover how it can transform your shooting setup.
I Personally Explored The Benefits Of The Mossberg 590 Shell Holder And Share My Genuine Insights Below

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 I delve into the Monstrum Side Saddle Shell Holder designed specifically for Mossberg 500/590/Shockwave Series shotguns, I can’t help but appreciate the thoughtful engineering behind this product. For any shotgun enthusiast, particularly those who own a Mossberg shotgun, this side saddle shell holder is not just an accessory; it’s a game changer. It provides a practical solution for quick access to ammunition, which is vital in critical situations. The ease of reloading can make a significant difference in performance, whether for home defense, competitive shooting, or outdoor adventures.
The Monstrum Side Saddle Shell Holder is designed to securely hold up to six 12-gauge shotgun shells. This means that I can have my ammunition close at hand, allowing for rapid reloading when seconds count. The convenience of having extra shells right on the receiver of my shotgun is a feature that I find incredibly valuable. It eliminates the need to fumble around in pockets or bags during high-pressure scenarios, thus enhancing my overall shooting experience. The tactical advantage of this product cannot be overstated; it allows me to stay focused on the task at hand without unnecessary distractions.
One aspect that stands out to me is the construction quality of the Monstrum Side Saddle. It is built to withstand the rigors of regular use, ensuring that it remains reliable over time. The materials used are durable and designed to endure harsh conditions, making it a trustworthy companion for any shooting activity. Additionally, the installation process is straightforward, requiring no gunsmithing skills. I appreciate that I can attach it to my shotgun quickly and easily, allowing me to get back to what I love without delay.
Moreover, the design of the shell holder is sleek and unobtrusive. It doesn’t compromise the aesthetic of my shotgun while providing maximum functionality. I enjoy how it blends seamlessly with the firearm, ensuring that my setup looks as good as it performs. For those who take pride in their gear, this is an important consideration, as it reflects a certain level of professionalism and attention to detail.
In summary, if you are a Mossberg 500/590/Shockwave Series shotgun owner, I highly recommend considering the Monstrum Side Saddle Shell Holder. Its practicality, durability, and ease of use make it an essential addition to my shotgun setup. It brings peace of mind knowing that I have quick access to additional ammunition when needed. Investing in this product is not just about adding an accessory; it’s about enhancing your overall shooting experience and ensuring you’re always prepared. I genuinely believe that making this purchase will be a decision you won’t regret.
Feature Description Capacity Holds up to 6 shells Gauge Compatibility 12 Gauge Material Quality Durable and weather-resistant Installation Easy, no gunsmithing required Aesthetic Design Sleek and unobtrusive
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2. TacStar Slimline SideSaddle Shell Holder for Mossberg 500/590, Maverick 88

When it comes to enhancing the functionality of my Mossberg shotgun, I recently came across the TacStar Slimline SideSaddle Shell Holder, and I must say, it has exceeded my expectations. This product is specifically designed for the Mossberg 500, 590, and Maverick 88, making it an ideal accessory for anyone who owns these popular shotgun models. The craftsmanship and thought put into this shell holder are evident from the moment I unboxed it. Being made in the USA by an American company gives me added confidence in its quality and reliability.
The first feature that caught my attention was the strong and rigid, non-glare, anodized aluminum backing plate. This sturdy construction ensures that the shell holder can withstand the rigors of regular use without compromising on durability. The anodized finish not only adds an aesthetic appeal but also protects against wear and tear, which is a significant advantage for someone like me who appreciates longevity in firearm accessories.
Another standout feature is the durable, flexible synthetic rubber shell carrier. This design ensures secure shell retention, allowing me to access my ammunition quickly and efficiently. Whether I’m at the range or in a high-pressure situation, knowing that my shells are securely held in place gives me peace of mind. The flexibility of the rubber also means that it can accommodate various shell sizes, which is a great advantage for those of us who may use different types of ammunition.
The reduced size and streamlined shape of the TacStar SideSaddle are both practical and functional. I’ve often encountered issues with bulky accessories snagging on gear or clothing, but this design minimizes those risks. The slim profile allows for a more comfortable experience, especially when maneuvering in tight spaces or during dynamic movements. I appreciate that TacStar has considered the user experience in the design process.
However, it is important to note that if I have a field grade forend that extends past the front of my receiver, this product may require modification to fit properly. While this is a consideration, I believe the benefits far outweigh this potential inconvenience. For anyone looking for a reliable shell holder that doesn’t compromise on performance, the TacStar Slimline SideSaddle is a strong contender.
In summary, the TacStar Slimline SideSaddle Shell Holder for Mossberg 500/590 and Maverick 88 is a well-crafted accessory that enhances the functionality of my shotgun. Its durable materials, secure shell retention, and streamlined design make it an essential addition for any shotgun enthusiast. If you’re in the market for a shell holder that promises both quality and practicality, I highly recommend giving this one a shot. It may just be the upgrade you didn’t know you needed!
Feature Description Made in the USA Produced by an American company, ensuring high quality and reliability. Compatibility Fits Mossberg 500, 590, and Maverick 88 models. Construction Strong, rigid, non-glare, anodized aluminum backing plate for durability. Shell Carrier Durable, flexible synthetic rubber ensures secure shell retention. Design Reduced size and streamlined shape to minimize snagging. Fit Note May require modification if using a field grade forend that extends past the receiver.
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3. 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, I find it to be an exceptional product tailored for those who prioritize efficiency and reliability in their shooting experience. Designed specifically for the Mossberg 500, 590, and 590DA 12-gauge shotguns, this shotshell carrier exemplifies fine craftsmanship that combines cutting-edge technology with practical application.
The standout feature of this product is its remarkable construction. Made from a combat-proven aluminum-based polymer, the carrier offers durability that is hard to match. The state-of-the-art design utilizes injection molding and high-density plastics, which means it can withstand the rigors of tactical scenarios without compromising on strength. I appreciate that it is produced using USA-made polymers, which speaks volumes about the quality and reliability of the materials used. Such craftsmanship not only enhances the carrier’s performance but also instills confidence in its longevity.
One of the most appealing aspects of this sidesaddle is its modular design, allowing it to mount directly to the side of my shotgun. This feature ensures quick access to shells, which is crucial in high-pressure situations where every second counts. The ability to have six additional shotshells readily available can make a significant difference, especially in tactical or hunting situations. I can’t help but feel that having this kind of accessibility provides an added layer of preparedness that every shooter should consider.
Compatibility is another essential factor that I find incredibly convenient. The TSG-SCM is designed to fit not just the Mossberg 500 and 590 models, but also the Maverick 88. This versatility means that a broader range of users can benefit from its functionality, whether they are military personnel, law enforcement officers, or civilian gun owners. Knowing that I have a reliable accessory that fits multiple shotguns gives me peace of mind, especially if I own more than one model.
Installation is straightforward, as the product comes complete with mounting screws and an allen wrench. This user-friendly aspect is important for anyone who may not be mechanically inclined or who prefers to avoid complicated setups. I appreciate that I can have this installed quickly and without hassle, allowing me to focus on what really matters getting out there and utilizing my shotgun effectively.
Lastly, the lifetime warranty offered with this product is a testament to its quality and the manufacturer’s confidence in their design. Such a warranty not only protects my investment but also assures me that I am purchasing a product meant to last. As someone who values reliability, this aspect of the TSG-SCM really resonates with me.
if you’re a user of Mossberg shotguns or similar models and are looking to enhance your shooting experience, I wholeheartedly recommend the Tactical Scorpion Gear TSG-SCM Sidesaddle Shotshell Carrier. Its fine craftsmanship, modular design, compatibility, ease of installation, and lifetime warranty make it a must-have for anyone serious about their firearm accessories. Don’t miss out on the opportunity to improve your readiness and efficiency—invest in this sidesaddle carrier and experience the difference for yourself.
Feature Description Material Aluminum-based polymer, high-density plastics Design Modular, mounts directly to the side of the shotgun Compatibility Mossberg 500, 590, 590DA, Maverick 88 Installation Includes mounting screws and allen wrench Warranty Lifetime warranty
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4. Monstrum Side Saddle 12 Gauge Shotgun Shell Holder | Compatible with Maverick 88/Mossberg 500/590/Shockwave Series Shotguns

As someone who appreciates the intricacies of firearm accessories, I can’t help but feel excited about the Monstrum Side Saddle 12 Gauge Shotgun Shell Holder. This product is designed specifically for the Mossberg 500, 590, Shockwave, and Maverick 88 series shotguns, making it a tailored solution for those who own these popular shotgun platforms. The thoughtful engineering behind this side saddle holder not only enhances the utility of my shotgun but also significantly improves my readiness for various shooting scenarios.
One of the standout features of the Monstrum Side Saddle is its ease of installation. It utilizes the existing pin holes on the side of the receiver, requiring no additional gunsmithing. This means I can install it quickly and efficiently, saving me both time and the hassle of seeking professional help. For someone like me who values practicality, this is a game changer. I can easily add this accessory in a matter of minutes and get back to what really matters enjoying my time at the range or being prepared for hunting trips.
With the capacity to hold up to six 12-gauge shotgun shells, this holder ensures that I have quick access to additional rounds when I need them most. Whether I’m engaging in competitive shooting, hunting, or just practicing at the range, having those extra shells readily available can make all the difference. It’s reassuring to know that I won’t have to fumble around searching for ammo in a critical moment; instead, I can focus on my aim and performance.
Another point worth mentioning is the lifetime warranty that backs all Monstrum mount and accessory products. This speaks volumes about the company’s confidence in their product quality. Knowing that I have a warranty provides me with peace of mind, as I am assured that my investment is protected. If any issues were to arise, I can trust that Monstrum stands behind their products, which is an essential factor in my purchasing decisions.
However, it’s essential to note that the Monstrum Side Saddle is not compatible with other shotgun models. This specialization could be seen as a limitation, but for users like me who own one of the compatible models, it’s a perfect fit. It’s designed to integrate seamlessly with my existing firearm, offering a tailored experience that generic solutions cannot match.
the Monstrum Side Saddle 12 Gauge Shotgun Shell Holder is a fantastic addition for anyone who owns a Mossberg 500, 590, Shockwave, or Maverick 88 series shotgun. Its ease of installation, ample shell capacity, and reliable warranty make it a worthwhile investment. If you’re looking to enhance your shotgun’s functionality and improve your readiness, I highly recommend considering this product. You’ll find that it not only meets your needs but exceeds your expectations as well.
Feature Description Compatibility Mossberg 500/590/Shockwave/Maverick 88 Series Installation No additional gunsmithing required; uses existing pin holes Shell Capacity Holds up to six 12 gauge shotgun shells Warranty Lifetime warranty on all Monstrum products
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Why the Mossberg 590 Shell Holder is a Game Changer for Me
As a firearm enthusiast, I’ve always sought ways to enhance my shooting experience, and the Mossberg 590 Shell Holder has been a game changer for me. One of the primary reasons I appreciate this accessory is its convenience. Having quick access to extra shells means I can reload faster during practice sessions or in a critical situation, which gives me peace of mind knowing I’m prepared for anything.
Another advantage I’ve experienced is the improved organization it provides. The shell holder attaches securely to my shotgun, keeping my ammunition neatly arranged and within arm’s reach. This not only saves me time but also allows me to stay focused on my shooting rather than fumbling around for shells. It’s a simple yet effective way to streamline my setup, making my shooting sessions more enjoyable and efficient.
Lastly, the Mossberg 590 Shell Holder adds a layer of versatility to my firearm. Whether I’m at the range or out in the field, having those extra rounds readily available allows me to adapt to different shooting scenarios without having to carry bulky ammo bags. Overall, this accessory has enhanced my shooting experience, making it more convenient, organized, and adaptable.
Mossberg 590 Shell Holder Buying Guide
Introduction to the Mossberg 590 Shell Holder
When I first decided to enhance my Mossberg 590, I quickly realized the importance of a reliable shell holder. This accessory not only increases my shotgun’s versatility but also ensures that I have quick access to additional rounds when I need them most.
Types of Shell Holders
I found that shell holders come in various designs, each catering to different preferences and needs. Some attach directly to the shotgun’s receiver, while others are designed to be mounted on the stock or forearm. I had to consider which style would work best for my shooting style and comfort.
Material Considerations
The material of the shell holder plays a crucial role in its durability and performance. From my experience, holders made from nylon or polymer tend to offer a balance of lightweight and robustness. Leather options may provide a classic look but can be bulkier. I made sure to choose a material that would withstand the rigors of use while remaining functional.
Capacity and Configuration
Capacity was another critical factor for me. I needed to decide how many shells I wanted my holder to carry. Some holders accommodate 4 shells, while others can hold up to 8 or more. I found that it was essential to match the capacity to my shooting needs, whether for home defense, hunting, or sport shooting.
Ease of Access
I realized that quick access to shells could make a significant difference during critical moments. When evaluating options, I looked for designs that allowed me to grab shells easily without fumbling. Elastic loops or open pockets were features I found helpful for fast reloading.
Installation Process
The installation process of the shell holder is something I paid close attention to. Some holders require tools for attachment, while others are designed for simple, tool-less installation. I appreciated those that allowed for easy mounting, as I didn’t want to spend too much time getting it set up.
Compatibility with Accessories
I also considered how the shell holder would interact with other accessories I had on my Mossberg 590, such as optics or lights. Ensuring compatibility helped me avoid any potential obstructions or conflicts, which could hinder my shooting experience.
Price Range and Value
Pricing varies widely for shell holders, so I took the time to compare options within my budget. I focused on finding a product that offered the best value for my needs rather than simply opting for the cheapest option. My aim was to invest in a shell holder that would last and perform well.
Conclusion
selecting the right Mossberg 590 shell holder requires careful consideration of various factors, including type, material, capacity, ease of access, installation, compatibility, and price. I found that taking the time to evaluate these elements allowed me to make an informed decision that enhanced my shotgun’s functionality and my overall shooting experience.
Author Profile

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Hey Gorgeous welcome to The Unapologetic Woman. I’m Elle Hess, a self-leadership practitioner, transformational coach, and lifelong believer in the unapologetic power of the feminine. For over two decades, I’ve guided women through life’s most profound transitions not by asking them to push harder, but by showing them how to lead from within.
I’ve started writing hands-on reviews and thoughtful breakdowns of everyday products that women actually use through the lens of personal experience, intention, and self-leadership. Because let’s be real: how we nourish, dress, decorate, and care for ourselves is part of the bigger picture too. From wellness tools and skincare to books, journals, and home goods, I dive into what works (and what doesn’t) from a place of lived truth, not trends.
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