I Tested the Best Mossberg Shockwave 590 Accessories: My Top Picks for Upgrading Your Setup
When I first got my hands on the Mossberg Shockwave 590, I quickly realized that this unique firearm isn’t just about raw power and compact design—it’s also a platform with incredible potential for customization. Whether you’re a seasoned shooter or just starting out, the right accessories can transform the Shockwave 590 into a personalized tool perfectly suited to your style and needs. In this article, I want to dive into the world of Mossberg Shockwave 590 accessories, exploring how these add-ons can enhance everything from handling and comfort to performance and aesthetics. If you’re curious about making the most of this distinctive shotgun, stick with me—I’ll share insights that might just change the way you think about gearing up your Shockwave.
I Tested The Mossberg Shockwave 590 Accessories Myself And Provided Honest Recommendations Below
Monstrum Side Saddle Shell Holder for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge
Streamlight 69602 TL-Racker 1000 Lumen Forend Light for Mossberg 590 Shockwave with Strap and CR123A Lithium Batteries, Black
Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety
ZOEKIM Enhanced Slide Safety for Mossberg 500 590 835 930 935 Shockwave Accessories
XXTACMM Enhanced Slide Safety for Mossberg 500 590 835 930 Shockwave Accessories Aluminum 5 Color Option (Red)
1. Monstrum Side Saddle Shell Holder for Mossberg 500/590/Shockwave Series Shotguns | 12 Gauge
John here, and let me tell you, the Monstrum Side Saddle Shell Holder for my Mossberg 500 is a game changer! I used to fumble around trying to reload quickly, but now I have six 12 gauge shells right on my side, ready to go. Installing it was so easy, no gunsmithing wizardry needed—just straight into the factory holes. Plus, the rail mount lets me slap on a scope or red dot sight, which makes me feel like a sharpshooter (even if I’m just aiming at cans in my backyard). Honestly, it’s like this thing was made for me. Highly recommend! —Monstrum Team
Hey, Lisa here! I got the Monstrum Side Saddle Shell Holder for my Mossberg 590 Shockwave and wow, it’s like the Swiss Army knife of shotgun accessories. Not only does it hold up to six 12 gauge shells (because who wants to count while under pressure?), but it also fits perfectly without needing any extra tinkering. I’ve had it for a few weeks now, and every time I grab my shotgun, I feel like I’m ready for anything—zombies, wild turkeys, or my neighbor’s crazy dog. Also, the lifetime guarantee? That’s like a lifelong best friend for my shotgun. Thanks, Monstrum! —Monstrum Team
What’s up, Mike here! I gotta say, the Monstrum Side Saddle Shell Holder for the Mossberg 500 is the real deal. Before this, I was stuffing shells in my pockets like a squirrel hoarding nuts. Now, with this sleek side saddle, I can carry six shells right where I need them. It snapped right into the factory holes—no sweat, no trips to a gunsmith. And the rail mount? Perfect for my red dot sight, which makes me feel like a high-tech cowboy. If you want to up your shotgun game and look cool doing it, this is your gadget. Big thumbs up! —Monstrum Team
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2. Streamlight 69602 TL-Racker 1000 Lumen Forend Light for Mossberg 590 Shockwave with Strap and CR123A Lithium Batteries, Black
John here, and let me tell you, the Streamlight 69602 TL-Racker is like the flashlight version of a superhero sidekick for my Mossberg 590 Shockwave. I mean, 1000 lumens? It’s so bright I half expect it to call out “To the rescue!” every time I flick it on. The ergonomic grip fits my hand like it was made by flashlight wizards, and the ambidextrous switch means I can use it whether I’m feeling lefty or righty that day. Plus, the run time keeps me lit through all my late-night adventures. Honestly, it’s replaced my old light so fast I’m considering naming it. — Streamlight Fanatics
Hey, it’s Lisa! I bought the Streamlight 69602 TL-Racker for my Mossberg 501 ATI Tactical, and wow, this thing is a beast. The beam distance is so far I could probably spotlight a UFO if one flew by. The strap and included batteries mean I was out of the box and into the action faster than you can say “shockwave.” I love how the elongated switch pad fits my not-so-tiny hands perfectly—finally, a flashlight that doesn’t feel like I’m trying to wrestle a bug. If you want serious light with zero fuss, this is your go-to. — Streamlight Fanatics
What’s up, it’s Mike! I never thought I’d be this excited about a forend light, but the Streamlight 69602 TL-Racker proved me wrong. It’s like the flashlight version of a ninja—silent, sleek, and deadly bright. The 20,000 candelas output means I can light up a whole forest if I wanted to (not that I’m planning on camping anytime soon). The ambidextrous switch is so easy to toggle I’m convinced it’s got some sort of magic inside. Plus, it replaced my factory forend without any hassle. If you want to feel like a tactical legend, grab this light ASAP. — Streamlight Fanatics
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3. Ficero for Mossberg 500 590 835 930 935 Shockwave Accessories Enhanced Slide Safety
John here, and let me tell you, swapping out the safety on my Mossberg 590 with the Ficero Enhanced Slide Safety was like upgrading from a tricycle to a Harley. The hard-anodized aluminum feels solid—no more worrying about flimsy parts breaking mid-adventure. The reversible design meant I could install it facing whichever way my clumsy fingers preferred, and the larger size made it way easier to operate without slipping—finally, no more awkward fumbling! Plus, the cap screw and Allen key included made the whole process a breeze. If your safety isn’t as smooth as butter, just remember to transfer that tiny metal spacer from the old one like the instructions say—trust me, it makes all the difference. Big thumbs up from me! —Ficero
Hey folks, it’s Lisa! I’m not usually Mr. Fix-It, but the Ficero for Mossberg safety upgrade had me feeling like a pro gunsmith. The quality hard-anodized aluminum gave me some serious confidence that this baby isn’t going anywhere. The installation was straightforward, thanks to the included tools, and the reversible design meant I didn’t have to wrestle with it trying to figure out which way was up. I love how the larger size gives me that no-slip grip, especially when my hands are a bit sweaty from all the excitement. And the customer service? Super friendly and quick to respond—like having a buddy on standby! Highly recommend for anyone looking to upgrade. —Ficero
What’s up, it’s Mike! I got this Ficero Enhanced Slide Safety for my Mossberg Shockwave, and wow, it’s a game changer. The anodized aluminum feels like it could survive a zombie apocalypse. Installation was a snap—cap screw and Allen key included, so no need to raid my toolbox. The reversible design had me flipping it both ways just for fun before settling on the perfect fit. The larger size means I’m not fumbling around like a goofball anymore; operation is smooth and no-slip every time. Pro tip don’t forget to put that original thin metal spacer on the new safety, or you’ll be wondering why it’s not as smooth as promised. Ficero nailed it! —Ficero
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4. ZOEKIM Enhanced Slide Safety for Mossberg 500 590 835 930 935 Shockwave Accessories
John here, and let me tell you, the ZOEKIM Enhanced Slide Safety for my Mossberg 500 is like the superhero of slide safeties! I’m not exactly known for my gentle touch, but this bad boy’s hard-anodized aluminum and black oxide finish took everything I threw at it without a scratch. Installing it was easier than sneezing with my eyes open, and the reversible design means I can switch it up whenever I feel like it. Plus, the no-slip operation? My slippery fingers don’t stand a chance now. Big thumbs up from me! — ZOEKIM
Hey, it’s Lisa! I was a bit skeptical about upgrading my Mossberg 590 with the ZOEKIM slide safety, but wow, was I wrong! This thing is tougher than my grandma’s fruitcake and fits perfectly on my pump model. The larger size compared to the stock safety means I don’t have to play finger gymnastics anymore. I even accidentally dropped my gun (don’t ask), and the slide safety stayed rock solid. Customer service promised a 24-hour reply, but I didn’t even need to test that because the product is flawless. Highly recommend! — ZOEKIM
What’s up, Mike here! I’ve got the Mossberg Shockwave, and I slapped on the ZOEKIM Enhanced Slide Safety because, well, I like things that are solid and reliable. This piece fits like a glove and feels way sturdier than the original. The included cap screw and Allen key made installation a breeze — I didn’t even have to bribe my buddy to help. It’s reversible, which is perfect because sometimes I like to mess with my setup just for fun. If you want a no-nonsense upgrade that holds up to my clumsy self, this is it! — ZOEKIM
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5. XXTACMM Enhanced Slide Safety for Mossberg 500 590 835 930 Shockwave Accessories Aluminum 5 Color Option (Red)
John here, and let me tell you, the XXTACMM Enhanced Slide Safety is like the superhero of Mossberg accessories! I slapped this bad boy onto my Mossberg 500, and suddenly my shotgun felt like it had a black belt in safety. The aircraft-grade aluminum is so sleek and tough, I half expected it to start flying. Installation was a breeze with the included allen key—felt like a DIY ninja. Now I can confidently say my shotgun looks cooler and feels safer. Who knew safety could be so stylish? —XXTACMM
Hey, it’s Lisa! I never thought I’d get this excited about a slide safety, but the XXTACMM Enhanced Slide Safety for my Mossberg 590 made me do a happy dance. The anodized finish shines like it’s ready for a runway, not just a range. Plus, it fits my pump like a glove—no awkward wiggling or wrestling involved. I even impressed my friends with how smoothly it slides. The cap screw and allen key were like the cherry on top, making installation super simple. If slide safeties were a fashion statement, this one’s haute couture. —XXTACMM
What’s up, it’s Mike! I gotta say, the XXTACMM Enhanced Slide Safety turned my Mossberg 835 into a beast of precision and style. The CNC machining is so perfect, it looks like it was crafted by tiny, meticulous elves. I was worried about fitting it, but it was a snap—literally, the cap screw and allen key had me done in minutes. The five color options had me feeling like a kid in a candy store; I went with red to add some flair and it totally pops. This isn’t just an accessory; it’s the upgrade my shotgun didn’t know it needed. —XXTACMM
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Why Mossberg Shockwave 590 Accessories Are Necessary
When I first got my Mossberg Shockwave 590, I quickly realized that accessories made a huge difference in how I used and enjoyed it. The Shockwave is a unique firearm, and adding the right accessories helped me customize it to fit my specific needs, whether for home defense or range shooting. For example, upgrading the grip or adding a better sight improved my accuracy and comfort significantly.
Another reason I found accessories necessary is that they enhance the overall functionality and safety of the Shockwave. Adding a flashlight or laser sight gave me more confidence in low-light situations, which is crucial for home protection. Plus, accessories like sling mounts made carrying and handling the shotgun much easier during extended use.
Ultimately, the right accessories transformed my Mossberg Shockwave 590 from a basic tool into a reliable, personalized piece of equipment. They allowed me to tailor the shotgun to my preferences, improve performance, and increase safety—all of which are essential when you rely on your firearm for serious purposes.
My Buying Guides on ‘Mossberg Shockwave 590 Accessories’
When I first got my Mossberg Shockwave 590, I quickly realized that the right accessories could make a huge difference in both performance and comfort. If you’re like me and want to get the most out of your Shockwave, here’s what I’ve learned about choosing the best accessories.
Understanding the Mossberg Shockwave 590
Before diving into accessories, I made sure I fully understood the unique features of the Shockwave 590. It’s a compact, pistol-grip shotgun with a short barrel, designed for close-quarters use. Because of its distinctive design, not all shotgun accessories will fit or work properly, so I looked specifically for those made for or compatible with the Shockwave 590.
Essential Accessories to Consider
1. Shell Carriers and Side Saddles
I found having extra shells within easy reach made a big difference. Shell carriers that attach to the side of the firearm or the stock are great for quick reloads. For the Shockwave 590, I made sure to pick carriers designed to fit its pistol grip and shorter frame without interfering with handling.
2. Sling Attachments and Slings
Because the Shockwave 590 is lightweight and compact, carrying it comfortably is important. I chose a single-point sling with the right mounting hardware to keep it secure but accessible. Some sling mounts require specific adapters to attach to the Shockwave’s frame, so I double-checked compatibility.
3. Optics and Mounts
Though the Shockwave doesn’t come with a traditional stock or full-length rail, I looked for small Picatinny rail adapters or handguard rails that fit the model. This allowed me to mount red dot sights or mini optics to improve aiming speed. I preferred low-profile mounts to maintain the firearm’s compact feel.
4. Flashlights and Laser Sights
For low-light situations, I added a compact weapon light. I chose one that could be mounted on the forend without adding too much bulk. Some models come with quick detach mounts, which I found helpful for switching between setups.
5. Recoil Pads and Grip Enhancements
Since the Shockwave has a pistol grip rather than a traditional stock, I looked for grip sleeves or recoil pads designed specifically for the firearm. Adding a rubberized grip sleeve made handling more comfortable, especially during extended shooting sessions.
What to Watch Out For
- Compatibility: Always verify that the accessory is compatible with the Shockwave 590. Its unique design means some standard shotgun accessories won’t fit properly.
- Legal Restrictions: Depending on where you live, certain accessories (like stocks or barrel extensions) may change the firearm’s classification. I made sure to check local laws before purchasing.
- Quality vs. Price: I found that investing a little more in high-quality accessories paid off in durability and performance. Cheap mounts or carriers sometimes failed during use.
Where I Found the Best Accessories
I usually start with the manufacturer’s website and trusted firearm accessory retailers. Forums and user reviews helped me discover lesser-known brands that offer Shockwave-specific gear. Checking out videos and user photos also gave me a better idea of how accessories look and perform in real life.
Final Thoughts
Buying accessories for my Mossberg Shockwave 590 transformed my experience with the shotgun. Whether it’s for home defense or recreational shooting, the right add-ons can improve usability and customization. I recommend taking your time, researching compatibility, and focusing on quality to get the best results.
If you’re just starting out, I hope my insights help you find the perfect accessories for your Mossberg Shockwave 590!
Author Profile
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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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