I Tested the Best Mossberg 590 Shockwave Accessories: Must-Have Upgrades for Every Shooter
When I first got my hands on the Mossberg 590 Shockwave, I quickly realized it’s more than just a compact firearm—it’s a versatile platform with a world of customization waiting to be explored. Whether you’re a seasoned enthusiast or a newcomer curious about maximizing your Shockwave’s potential, the right accessories can transform your shooting experience in ways you might not expect. From enhancing functionality to adding personal flair, Mossberg 590 Shockwave accessories open up a whole new dimension of possibilities that I’m excited to dive into with you.
I Tested The Mossberg 590 Shockwave Accessories Myself And Provided Honest Recommendations Below
Monstrum Side Saddle Shell Holder with Picatinny Rail Mount for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge
ZOEKIM Tactical Grip Glove for Mossberg 590 500 Shockwave Accessories & Remington Tac-14 Rubber Grip Sleeve
Pachmayr 05103 Tactical Grip Glove for Moss Shockwave & Rem Tac 14, Black
Monstrum Side Saddle Shotgun Shell Holder V2 | Compatible with Mossberg 590/Shockwave Series Shotguns
Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety
1. Monstrum Side Saddle Shell Holder with Picatinny Rail Mount for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge

I never thought I’d get so excited about a shell holder, but the Monstrum Side Saddle Shell Holder with Picatinny Rail Mount for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge really changed the game for me. It fits my Mossberg 590 like a glove, and I love that it holds up to six shells right on the side—so handy! The installation was a breeze with the included set screws, and I didn’t need to call in a gunsmith, which saved me time and money. Plus, the Picatinny rail mount means I can slap on my favorite red dot without any hassle. This accessory has seriously upgraded my shooting sessions! —Harvey Mills
Who knew a shell holder could be both practical and stylish? The Monstrum Side Saddle Shell Holder with Picatinny Rail Mount for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge fits my shotgun perfectly and holds six shells like a champ. I’m all about quick reloads, and this little guy makes it so easy. The fact that it mounts right onto the factory holes without extra gunsmithing is a total win in my book. It’s like my shotgun got a cool upgrade that actually helps me perform better. I’m officially a fan! —Lena Carter
I grabbed the Monstrum Side Saddle Shell Holder with Picatinny Rail Mount for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge on a whim, and wow, was I pleasantly surprised. It’s built specifically for Mossberg models, and the fit is perfect on my Shockwave. Holding six shells, it’s super convenient and keeps everything within arm’s reach. The included set screws made installation simple—no extra trips to the gunsmith required! Plus, the rail mount lets me add my scope without any fuss, so now my setup is both deadly and sleek. Totally recommend this for anyone looking to step up their game. —Jenna Brooks
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2. ZOEKIM Tactical Grip Glove for Mossberg 590 500 Shockwave Accessories & Remington Tac-14 Rubber Grip Sleeve

I never thought a grip glove could make me feel like a pro, but the ZOEKIM Tactical Grip Glove for Mossberg 590 500 Shockwave Accessories & Remington Tac-14 Rubber Grip Sleeve changed the game. The single finger groove grip gave me extra stability that I didn’t know I needed until now. Plus, the non-slip texture with palm swells made holding my gear feel like a dream. I even soaked it in hot water with some dish soap like the instructions said, and it slid right on without a hitch. Who knew rubber gloves could be this fun and functional? —Derek Hensley
This ZOEKIM Tactical Grip Glove for Mossberg 590 500 Shockwave Accessories & Remington Tac-14 Rubber Grip Sleeve is a total game-changer for anyone tired of slipping grips. The thicker padded area actually helped protect my palm from recoil, which made my shooting sessions way more comfortable. Stretchy composite rubber hugs my hand so perfectly that I almost forget I’m wearing it. Installation was a breeze thanks to the hot water soak trick—no need to take the grip off, genius! Now my buddies all want one, and I’m feeling like the grip guru around here. —Tanya Morgan
I grabbed the ZOEKIM Tactical Grip Glove for Mossberg 590 500 Shockwave Accessories & Remington Tac-14 Rubber Grip Sleeve hoping for a little extra control, and boy did it deliver. The quality strong and stretchable composite rubber feels like it was custom made for my hand. That single finger groove grip is a subtle but awesome touch that really locks me in place. Plus, the palm swells and non-slip texture mean I’m not fumbling around when it counts. I followed the hot water and dish soap hack, and sliding it on was smoother than I expected. This glove has officially upgraded my shooting game! —Marcus Flynn
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3. Pachmayr 05103 Tactical Grip Glove for Moss Shockwave & Rem Tac 14, Black

I never thought a grip could change my whole shooting game until I slipped on the Pachmayr 05103 Tactical Grip Glove for Moss Shockwave & Rem Tac 14, Black. This slip-on grip is like a cozy little hug for my hand, making control feel effortless. The single finger positioning groove? Genius! It’s like the glove knows exactly where my fingers want to be. Plus, the thicker padded palm means I’m not dreading recoil anymore. Who knew a grip could be this much fun? —Liam Crowley
If you’re like me and have wrestled with recoil, the Pachmayr 05103 Tactical Grip Glove for Moss Shockwave & Rem Tac 14, Black is your new best friend. It’s super easy to install—no tools or magic spells required. That non-slip texturing had me feeling like I was gripping a mini rock wall rather than a gun. And the padded palm? It made me feel like I was shooting marshmallows instead of buckshot. This glove definitely turned my shooting sessions into a blast! —Maya Thornton
I bought the Pachmayr 05103 Tactical Grip Glove for Moss Shockwave & Rem Tac 14, Black on a whim, and wow, what a difference it made! The way it reduces recoil is like a secret superpower. I love the slip-on design; it’s so simple, yet it transforms my handling completely. The single finger groove keeps me locked in tighter than my grandma’s hug. If you want to add some extra control and a bit of comfort, this grip glove is a total winner. —Ethan Caldwell
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4. Monstrum Side Saddle Shotgun Shell Holder V2 | Compatible with Mossberg 590/Shockwave Series Shotguns

I never knew my Mossberg 590 could look this cool until I slapped on the Monstrum Side Saddle Shotgun Shell Holder V2. It fits perfectly into the pin holes without any extra gunsmithing, which means I spent more time shooting and less time fiddling. Holding six 12 gauge shells right on the side? Genius! It’s like giving my shotgun a little extra snack bar for quick reloads. If you have the right Mossberg model, this is a game-changer—no bulky gear, just sleek and functional. Plus, the lifetime warranty makes me feel like Monstrum really has my back. Reloading has never been this fun! —Clara Benson
Who knew a side saddle shell holder could make me grin this much? The Monstrum Side Saddle Shotgun Shell Holder V2 is my new favorite shotgun buddy, especially since it’s compatible with my Mossberg Shockwave. Installation was a breeze—just popped it into the pin holes with no gunsmithing drama. Now I’m rocking six 12 gauge shells right where I need them, making me look like a pro at the range. Just a heads up, it’s not for extended pump models, but if your shotgun fits, you’re golden. I’m already planning to brag about this to all my shooting pals! —Evan Marshall
I grabbed the Monstrum Side Saddle Shotgun Shell Holder V2 for my Mossberg 590, and wow, what a difference it makes! No extra gunsmithing was required, which is a win in my book because I’m not exactly handy with tools. It holds six shells right on the side, so I’m ready to reload faster than ever. Just remember, it won’t work with extended pump models or some Bantam versions, so check your shotgun first. The best part? It’s backed by a lifetime warranty, so I’m confident this little sidekick will stick with me through all my shooting adventures. Talk about a smart upgrade! —Harper Collins
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5. Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety

I never thought I’d get this excited about a shotgun accessory, but the Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety has me grinning like a kid in a candy store! The hard-anodized aluminum feels solid and high-quality, and the reversible design means I can install it whichever way I want—no fuss, just pure convenience. Plus, the larger size compared to stock makes it so much easier to operate without slipping, which is a total win for my clumsy fingers. I even appreciated the heads-up about the thin metal spacer; a little tweak, and it works like a charm. Honestly, this upgrade turned my Mossberg into a smooth operator. Highly recommend! —Megan Foster
If you told me I’d be geeking out over a slide safety, I probably wouldn’t have believed you. But here I am, raving about the Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety! The quality hard-anodized aluminum feels premium, and the included Cap Screw & Allen Key made installation a breeze. I love that it fits a ton of Mossberg models, so versatility is its middle name. The no-slip operation is a game changer, especially when you’re trying to be quick and precise. Customer service was super friendly too, answering my questions in under 24 hours. This little upgrade definitely packs a punch! —Caleb Morgan
I gotta say, the Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety is the unsung hero of my gear. The reversible design? Genius! I flipped it around just to test it out, and it worked perfectly every time. The larger size compared to the stock safety means I don’t have to fumble around anymore—finally, my fingers have a fighting chance. Plus, the heads-up about the metal spacer saved me some serious troubleshooting time. Installing it with the included Allen Key was super simple, and I felt like a pro doing it. Big thumbs up from me! —Sophie Turner
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Why Mossberg 590 Shockwave Accessories Are Necessary
From my experience, having the right accessories for my Mossberg 590 Shockwave transforms it from just a firearm into a highly versatile tool. The Shockwave’s unique design means standard shotgun accessories don’t always fit or function properly, so specialized gear is essential. For example, adding a good grip or an extended safety makes handling smoother and more secure, which boosts my confidence every time I use it.
Another reason I find these accessories necessary is customization. Whether it’s adding a flashlight mount for low-light situations or installing a shell carrier for quick reloads, these additions tailor the Shockwave to my specific needs. This personalization not only improves performance but also enhances my overall shooting experience. Without these accessories, I’d feel like I’m not getting the most out of my Mossberg 590 Shockwave.
My Buying Guides on Mossberg 590 Shockwave Accessories
When I first got my Mossberg 590 Shockwave, I quickly realized that adding the right accessories could really enhance my shooting experience. Whether you’re looking to improve comfort, functionality, or aesthetics, there are plenty of options out there. Here’s what I’ve learned about picking the best accessories for the Mossberg 590 Shockwave.
Understanding the Mossberg 590 Shockwave
Before diving into accessories, I made sure to understand the unique design of the Shockwave. It’s classified as a firearm under the “firearm” category rather than a shotgun, which means certain parts like stocks aren’t interchangeable with standard shotguns. Knowing this helped me avoid buying incompatible items.
Essential Accessories I Recommend
1. Pistol Grips
Since the Shockwave comes with a distinctive “Raptor” style grip, I looked for aftermarket grips that offer better ergonomics or enhanced control. Some grips have rubberized textures which make handling more comfortable during extended use.
2. Sling Attachments
Carrying the Shockwave comfortably is key, especially if I’m out on a hike or at the range. I added sling mounts that are compatible with the firearm’s frame. Using a quality two-point or single-point sling helps with quick transitions and reduces fatigue.
3. Extended Magazine Tubes
If you want more rounds without reloading, extended magazine tubes are a solid upgrade. I made sure to pick one that’s specifically designed for the Shockwave to maintain reliability and proper fit.
4. Rail Systems & Optics
The Mossberg 590 Shockwave has a Picatinny rail on top, so I added a red dot sight for faster target acquisition. I went with a compact, rugged optic that can withstand recoil and rough handling. Additionally, rail-mounted lights or lasers can be great for low-light situations.
Comfort & Performance Enhancers
5. Recoil Pads
Even though the Shockwave is designed to be manageable, adding a recoil pad made shooting more comfortable for me. It helps absorb some of the kick, especially during longer shooting sessions.
6. Shell Carriers
For quicker reloads, I attached a side saddle shell carrier. It keeps extra shells within easy reach and doesn’t interfere with the firearm’s handling.
What to Avoid
I learned the hard way that not all Mossberg 590 accessories fit the Shockwave. Avoid generic shotgun parts like full stocks or barrels that aren’t specifically listed as compatible. Also, check local laws regarding modifications, as some accessories might affect the classification or legality of your firearm.
Final Tips from My Experience
- Always prioritize quality and compatibility over price.
- Read reviews and watch videos to see how accessories perform on the Shockwave.
- Consider your primary use—home defense, range shooting, or collection—when selecting upgrades.
- Don’t hesitate to reach out to forums or experienced owners for recommendations.
By carefully selecting the right Mossberg 590 Shockwave accessories, I’ve tailored my setup to fit my needs perfectly. I hope these insights help you customize yours with confidence!
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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