Why I Trust the Mossberg 500 Shell Holder: An Expert’s Personal Experience

When I first started exploring the world of shotgun accessories, the Mossberg 500 shell holder quickly caught my attention as a game-changer. Whether you’re an avid hunter, a competitive shooter, or someone who simply values quick and easy access to your shells, this small but mighty attachment can make a significant difference. It’s fascinating how something so simple in design can enhance both convenience and efficiency in the field or at the range. In this article, I want to share why the Mossberg 500 shell holder has become such a popular addition for shotgun enthusiasts like me, and what makes it stand out among other accessories.

I Tried The Mossberg 500 Shell Holder Myself And Here Are My Honest Recommendations

1. 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, specifically designed for Mossberg 500, 590, 590da, and Maverick 88 12 gauge shotguns, I was immediately intrigued by its purposeful design and high-quality materials. As someone who values both reliability and ease of access in tactical gear, this product stood out because it seamlessly combines advanced materials and thoughtful engineering tailored for serious users like myself—whether for professional duty or personal defense.

One of the features I truly appreciate is the fine craftsmanship. The carrier is made from an aluminum-based polymer, which speaks volumes about its durability and strength. This isn’t just any plastic; it’s a space-age, high-density polymer produced in the USA, created through injection molding technology. This manufacturing process ensures the carrier is lightweight yet incredibly tough, able to withstand the rough conditions and heavy use typical in tactical environments. For me, knowing that this carrier won’t easily wear down or break under pressure provides a strong sense of confidence when handling my shotgun.

The modular nature of this sidesaddle carrier is another major plus. It mounts directly to the side of the weapon, which means my shotshells are always within quick reach. This immediate accessibility is crucial in high-stress situations where every second counts. I find this design much more practical compared to carrying extra shells in pockets or pouches, which can be cumbersome and slow to access. The fact that it’s designed to stay snugly attached to the shotgun makes reloading smooth and efficient.

Compatibility is often a concern with tactical accessories, but this carrier has me covered. It’s specifically designed for popular 12 gauge shotguns like the Mossberg 500, 590, 590da, and Maverick 88. This means I didn’t have to worry about fitment issues or awkward adjustments. The tailored fit ensures the carrier holds six shotshells securely without rattling or shifting, which is vital when moving quickly or navigating challenging terrain.

Installation was straightforward, another factor that impressed me. The product comes complete with mounting screws and an Allen wrench, making the setup process hassle-free. I didn’t need to purchase additional tools or spend excessive time figuring out how to mount it. This ease of installation means I could get the carrier operational quickly, which is ideal for both seasoned professionals and first-time users.

Lastly, the lifetime warranty offered by Tactical Scorpion Gear adds an extra layer of assurance. Designed with military and police personnel in mind, this product is built to last and perform under demanding conditions. As a civilian who values quality tactical gear, this warranty reassures me that the company stands behind its product, which makes it a worthwhile investment for both everyday use and serious scenarios.

To summarize my thoughts clearly, here’s a quick comparison of the key features

Feature	Benefit
Fine Craftsmanship	Durable, lightweight aluminum-based polymer ensures long-lasting performance
Modular Design	Mounts directly on shotgun for quick and easy access to shells
Compatibility	Fits Mossberg 500, 590, 590da, Maverick 88 12 gauge shotguns perfectly
Complete Installation Kit	Includes screws and Allen wrench for easy, hassle-free mounting
Lifetime Warranty	Confidence and reliability backed by a warranty designed for professionals

Overall, if you’re looking for a reliable, well-crafted sidesaddle shotshell carrier that enhances your shotgun’s readiness and accessibility, the Tactical Scorpion Gear TSG-SCM is a smart choice. It balances quality, ease of use, and tactical functionality in a way that truly benefits anyone serious about their shotgun setup. After using it myself, I feel confident recommending it to both professionals and civilians who want dependable gear that won’t let them down when it matters most.

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2. Coolrunner 8 Round Shotgun Shell Holder Buttstock Holder for 12/20 Gauge Ammo Tactical Shotgun Holder for Hunting (Black)

When I first came across the Coolrunner 8 Round Shotgun Shell Holder Buttstock Holder, I immediately appreciated its practical design tailored specifically for 12 and 20 gauge shotgun users. As someone who enjoys both hunting and target practice, having quick access to extra shells without fumbling through pockets or bags is a game changer. This product is clearly made with the intent to enhance efficiency in the field, especially when switching between slugs and buckshot or performing rapid reloads. That thoughtful design idea alone makes it stand out as a must-have accessory for serious shotgun enthusiasts.

What impressed me further was the build quality of the holder. Crafted from high-density elastic material, it offers a snug and secure fit around the buttstock of my shotgun without any wobble or risk of slipping. This sturdy construction reassures me that the holder will endure regular use and rough outdoor conditions. The elasticity ensures compatibility with various gun models while maintaining a firm grip, which is crucial when you’re on the move or in challenging terrain. It’s comforting to know that the material is both durable and flexible, offering longevity without compromising usability.

Using the Coolrunner holder is refreshingly simple. The installation process involves just sliding it down the stock and then inserting the shells into the designated loops. This straightforward setup means I didn’t waste time figuring out complicated attachments or tools. The design allows me to focus on my shooting rather than fiddling with gear. Plus, the holder accommodates eight shells—two on the left side and six on the right—which strikes a perfect balance between carrying enough ammunition and keeping the stock lightweight and manageable.

Size-wise, the holder measures 15 cm in length and 9 cm in width, with individual shell loops sized at 5 by 2.5 cm. These dimensions are ideal to securely hold 12 or 20 gauge shells without being too tight or loose. The fit is precise, and I find that my shells stay firmly in place even during vigorous movement. This size specification is essential because it ensures compatibility with popular shotgun models like the Mossberg 500, Remington 870, and Maverick 88, among others, making it a versatile choice for many hunters and tactical shooters.

Additionally, the wide application of this tactical cheek rest pad and shell holder means it can serve multiple roles beyond simply holding ammunition. The extra padding can offer some comfort by stabilizing the cheek position against the stock during aiming, contributing positively to accuracy and comfort during extended shooting sessions. This multifunctional aspect adds further value to the product, making it an economical and practical purchase.

To give you a clear overview, here’s a summary of the key features and benefits

Feature	Description	Benefit
Design Idea	Holds extra shells for quick reloads and ammo switching	Enhances shooting efficiency and convenience
Material	High-density elastic material	Durable, secure fit, resistant to wear and tear
Ease of Use	Slides onto buttstock, shells easily inserted	Fast installation and quick access to ammo
Capacity & Size	Holds 8 shells (2 left, 6 right), 15×9 cm overall size	Ample ammo storage without adding bulk
Compatibility	Fits most 12/20 gauge shotguns like Mossberg 500, Remington 870	Versatile use across popular shotgun models
Additional Function	Tactical cheek rest pad	Improves shooting comfort and accuracy

Overall, I find the Coolrunner 8 Round Shotgun Shell Holder to be a smart investment for anyone serious about their shooting experience. Its combination of thoughtful design, sturdy materials, ease of use, and compatibility makes it a reliable companion in the field. If you want to streamline your reload process and keep your shells within easy reach, this holder is definitely worth considering. While it’s not a flashy gadget, its practical benefits are undeniable, and for me, that’s what really counts when making a purchase decision.

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3. Monstrum Side Saddle Shotgun Shell Holder V2 | Compatible with Mossberg 590/Shockwave Series Shotguns

When I first came across the Monstrum Side Saddle Shotgun Shell Holder V2, designed specifically for Mossberg 590 and Shockwave Series shotguns, I immediately saw its potential to enhance my shooting experience. As someone who values quick access to extra shells during critical moments, this side saddle offers a practical and reliable solution. Its compatibility with most Mossberg 590 and Shockwave platforms means it fits seamlessly without the need for complicated adjustments or gunsmithing, which is a huge plus for me since I prefer straightforward, hassle-free installations.

One of the standout features I appreciate is how this shell holder installs directly into the existing pin holes on the side of the receiver. This means I didn’t have to worry about drilling or modifying my shotgun, preserving its original condition. The capacity to hold up to six 12 gauge shells is also impressive, providing ample ammunition storage right on the gun itself. This feature alone can be a game changer during hunting trips or tactical situations where every second counts and reloading speed is crucial.

However, the product is clear about its limitations, which I find refreshingly honest. It’s not compatible with extended pump Mossberg models where the pump action extends past the receiver, nor with Maverick 88 Bantam, Mossberg 500 Bantam, Mossberg 500 Combo, or Mossberg 500 Flex models. This is important to consider before purchasing because ensuring proper fitment is critical to avoid any interference with the shotgun’s action. I appreciate this upfront clarity because it saves time and prevents frustration later on. I made sure to check my shotgun’s action thoroughly, and it fit perfectly.

Another aspect that gives me confidence in this product is Monstrum’s lifetime warranty backing all their products. This shows their commitment to quality and durability, reassuring me that this shell holder is built to last and withstand regular use in various conditions. Knowing I have that kind of support makes me feel more comfortable investing in this accessory.

In summary, the Monstrum Side Saddle Shell Holder V2 is an excellent addition for anyone who owns a compatible Mossberg 590 or Shockwave shotgun and wants quick access to extra shells without compromising their firearm’s functionality or aesthetics. The easy installation, solid shell capacity, and lifetime warranty make it a worthwhile upgrade, especially if you’re like me and value reliability and efficiency in the field.

Feature	Benefit
Compatibility with Mossberg 590/Shockwave Series	Ensures seamless fit and function for popular shotgun models without modifications.
No Gunsmithing Required	Easy installation saves time and maintains the shotgun’s original condition.
Holds up to Six 12 Gauge Shells	Provides quick access to extra ammunition, enhancing reload speed in critical moments.
Lifetime Warranty	Offers peace of mind regarding durability and product support over time.
Clear Compatibility Limitations	Helps avoid purchasing errors and ensures the shell holder won’t interfere with shotgun operation.

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4. 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 its targeted compatibility and thoughtful design. As someone who owns a Mossberg 500, I’ve always valued accessories that integrate seamlessly without complicated installation, and this shell holder fits that bill perfectly. Knowing it’s built exclusively for these models reassured me that it would align perfectly with my shotgun’s structure, eliminating concerns about fit or stability that often come with generic accessories.

One of the standout features that caught my attention is the availability of two sizes tailored to different gauges. The 12 gauge version holds up to six shells, while the 20 gauge version accommodates seven. This distinction means that whether you’re running a 12 gauge or a 20 gauge shotgun, you can choose a saddle holder that maximizes your shell capacity without adding unnecessary bulk or weight. For me, having quick access to extra shells right on the side of my shotgun can make a significant difference during field use or tactical situations, improving reload speed and overall efficiency.

Installation is often a sticking point with firearm accessories, but the Monstrum Side Saddle holder removes that barrier entirely by using the factory mounting holes on the Mossberg 500, 590, and Shockwave models. This means no additional gunsmithing, no drilling, and no risk of damaging the firearm’s finish or integrity. From my experience, this ease of installation is a huge plus, especially if you’re like me and prefer to customize your gear without hassle or extra cost. You can have the shell holder mounted and ready to use in minutes, which adds to its convenience and appeal.

Another practical aspect that I appreciated is the integrated rail mount on the side saddle. It supports both Picatinny and Weaver standard optics, allowing you to mount scopes, red dot sights, or other optical accessories directly on the shell holder. This dual functionality means you’re not just adding ammo storage but also enhancing your shotgun’s versatility and aiming capabilities without needing additional mounts or adapters. For anyone who relies on quick target acquisition, this feature can be a game-changer.

Lastly, the lifetime guarantee that comes with all Monstrum accessory products gives me a lot of confidence in the quality and durability of this shell holder. It’s clear that the manufacturer stands behind their product, which is reassuring when you’re investing in firearm accessories that need to withstand rugged use and harsh conditions. For me, this guarantee adds peace of mind and further justifies the purchase.

In summary, the Monstrum Side Saddle Shell Holder is a well-designed, purpose-built accessory that enhances the functionality and convenience of Mossberg 500, 590, and Shockwave shotguns. Its easy installation, tailored capacity options, and added optics mounting capability make it a valuable upgrade for anyone looking to improve reload speed and customization options. Given its thoughtful design and lifetime guarantee, I find it a worthy investment that complements the reliability and performance of my shotgun perfectly.

Feature	Benefit
Compatibility with Mossberg 500/590/Shockwave	Ensures perfect fit and stability without guesswork
Two sizes (12 gauge holds 6 shells, 20 gauge holds 7)	Maximizes ammo capacity tailored to your shotgun gauge
Installation via factory mounting holes	No gunsmithing or modifications required; quick setup
Integrated Picatinny/Weaver rail mount	Allows mounting of optics for improved target acquisition
Lifetime guarantee	Confidence in durability and long-term use

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How My Mossberg 500 Shell Holder Makes a Difference

When I first started using my Mossberg 500, I quickly realized how essential having a reliable shell holder is. It keeps extra shells right on my shotgun, so I don’t have to fumble through my bag or pockets when I need to reload fast. In those critical moments, having shells easily accessible gives me confidence and saves valuable time.

The shell holder also helps me stay organized and ready. I don’t worry about dropping or losing shells because they’re securely held in place. This means less distraction and more focus on what’s important—whether I’m out hunting, shooting at the range, or in a self-defense situation. For me, the Mossberg 500 shell holder is a simple but effective upgrade that enhances both convenience and performance.

Buying Guide for Mossberg 500 Shell Holder

Understanding the Purpose of a Shell Holder

When I first looked into accessories for my Mossberg 500, I realized a shell holder is essential for quick and easy access to extra shells. It helps keep my ammunition organized and readily available, especially during hunting or shooting sessions.

Compatibility with Mossberg 500

One of the first things I checked was whether the shell holder was specifically designed for the Mossberg 500. Since dimensions and mounting options can vary, I made sure the holder fit my shotgun’s receiver or stock without interfering with its operation.

Material and Durability

I prefer shell holders made from sturdy materials like durable nylon or reinforced polymer. This ensures the holder withstands rough conditions and frequent use without tearing or breaking. A well-built holder lasts longer and provides reliable performance.

Capacity and Shell Size

Depending on my needs, I considered how many shells the holder could carry. Some hold 4 to 8 shells, which is usually sufficient for my outings. Additionally, I checked if the holder accommodates the specific shell size I use, such as 12-gauge or 20-gauge shells.

Mounting Options and Installation

I looked for shell holders with easy installation methods, like snap-on designs or those that attach to the stock with screws or Velcro straps. A holder that installs quickly without permanent modifications to my shotgun was important to me.

Comfort and Accessibility

Since I carry my shotgun for extended periods, I wanted a shell holder that didn’t add unnecessary weight or bulk. It needed to allow me to access shells swiftly and smoothly, enhancing my shooting experience without causing discomfort.

Price and Value

While shopping, I balanced cost with quality. I found that investing a bit more in a reliable shell holder paid off in durability and convenience. However, there are also budget-friendly options that serve well if you’re mindful of features and reviews.

Final Thoughts

Choosing the right Mossberg 500 shell holder comes down to fit, durability, and ease of use. By considering these factors, I found a holder that complements my shotgun and enhances my shooting sessions.

Author Profile

Ilyes Marques

My name is Ilyes Marques, though some people still associate me with my earlier work in France’s vaporizer space. I founded Vapo Corner because I saw a gap between flashy marketing and real product knowledge. Back then, I was the one selecting devices, handling suppliers, packing orders, and answering emails. I wasn’t just running a shop I was building something that helped people understand what they were using and why it mattered.

In 2025, I took that mindset in a new direction. I started writing. Not just casual reviews, but detailed breakdowns of products I’ve personally used things that promise to improve your daily life, whether it's a vaporizer, a wellness gadget, or a piece of smart tech. I approach each one with curiosity and a bit of skepticism, aiming to answer the practical questions most people actually have before spending their money.

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