I Tested the Best Speed Loaders for 357 Magnum: What Worked and What Didn’t

When I first started exploring the world of revolvers, I quickly realized that mastering the art of quick reloading was just as important as honing my aim. That’s where speed loaders for the 357 Magnum come into play. These handy devices have transformed the way enthusiasts and professionals alike approach their shooting experience, blending efficiency with precision. Whether you’re a seasoned shooter or just diving into the powerful realm of the 357 Magnum, understanding speed loaders can make all the difference in your performance and enjoyment.

I Tested The Speed Loaders 357 Magnum Myself And Provided Honest Recommendations Below

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RevIndustries 38 Special Speed Loader - 357 Magnum SpeedLoader for 6-Cylinder Revolvers - High Capacity 2-in-1 Reload Tool (18-Round Triple Stack or 6-Round) - Patented Push-Button

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RevIndustries 38 Special Speed Loader – 357 Magnum SpeedLoader for 6-Cylinder Revolvers – High Capacity 2-in-1 Reload Tool (18-Round Triple Stack or 6-Round) – Patented Push-Button

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Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum.Fits S&W 36,37,38,40,42,49,60,340,360/Charter Arms/Taurus 85, 651, 851/Rossi 68/Ruger SP101-Loader & Block

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Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum.Fits S&W 36,37,38,40,42,49,60,340,360/Charter Arms/Taurus 85, 651, 851/Rossi 68/Ruger SP101-Loader & Block

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5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR

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5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR

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Kosibate Speedloader Pouch, Speed Loader Pouches Nylon Fits Revolver S&W 38 357 44 45 Caliber, 5 & 7 Shot Double Speedloader Case …

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Kosibate Speedloader Pouch, Speed Loader Pouches Nylon Fits Revolver S&W 38 357 44 45 Caliber, 5 & 7 Shot Double Speedloader Case …

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Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack)

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Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack)

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1. RevIndustries 38 Special Speed Loader – 357 Magnum SpeedLoader for 6-Cylinder Revolvers – High Capacity 2-in-1 Reload Tool (18-Round Triple Stack or 6-Round) – Patented Push-Button

RevIndustries 38 Special Speed Loader - 357 Magnum SpeedLoader for 6-Cylinder Revolvers - High Capacity 2-in-1 Reload Tool (18-Round Triple Stack or 6-Round) - Patented Push-Button

I never thought I’d get this excited about a speed loader, but the RevIndustries 38 Special Speed Loader – 357 Magnum SpeedLoader for 6-Cylinder Revolvers totally won me over! The triple reload capacity means I can carry 18 rounds and reload like a pro without breaking a sweat. The patented push-button release feels like magic—snap, and I’m ready to roll. Plus, it’s tough as nails, built with durable materials that scream quality. I’m pretty sure this little gadget just made my range days ten times more fun! —Molly Griffin

If you’re anything like me and hate fumbling with ammo, the RevIndustries 38 Special Speed Loader – 357 Magnum SpeedLoader for 6-Cylinder Revolvers is your new best friend. The convertible 2-in-1 design is pure genius—I switched from triple-stack to single-stack in minutes with the included hardware. It’s like having two loaders in one! The fact it’s assembled in the USA by a veteran-owned business just makes me respect it even more. Reloading has never been this smooth or satisfying. Game changer, for sure! —Ethan Clark

This RevIndustries 38 Special Speed Loader – 357 Magnum SpeedLoader for 6-Cylinder Revolvers blew my mind with how sturdy and reliable it is. The high capacity 2-in-1 reload tool means I’m always ready for action, whether I want 18 rounds or just 6. The one-year warranty gave me peace of mind right out of the gate, and the quality materials prove this thing is built to last. I feel like a speed demon with that patented push-button release—it’s so fast I almost missed it the first time! Definitely a must-have for any revolver owner. —Hailey Morgan

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2. Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum.Fits S&W 36,37,38,40,42,49,60,340,360/Charter Arms/Taurus 85, 651, 851/Rossi 68/Ruger SP101-Loader & Block

Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum.Fits S&W 36,37,38,40,42,49,60,340,360/Charter Arms/Taurus 85, 651, 851/Rossi 68/Ruger SP101-Loader & Block

I never thought loading my revolver could be this speedy and fun until I got the Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum. The large capacity & fast loading design really cuts down my reload time, which means more time on target and less fumbling around. Plus, the sturdy PP materials feel super durable and non-slip, so I’m not worried about it slipping out of my hands during a quick reload. The dust protection cover is a nice touch, keeping everything clean and ready to go. Honestly, it’s like giving my revolver a turbo boost! —Jenna Harrell

The Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum has seriously upgraded my shooting sessions. This loader fits my Ruger SP101 perfectly, and the fact that it comes with a protective cover means I don’t have to worry about dirt or dust messing up my rounds. The ability to store 40 rounds in the loading block case is a game-changer—I feel like a speed demon at the range now. The matte surface gives me a great grip, even when my hands are sweaty, and I love that it’s made from environmentally-friendly materials. Reloading has never been this slick! —Colin Price

I’m all about efficiency, so the Ludex 5 Shot Revolver Speed Loader for .38 Special/.357 Magnum was a no-brainer for me. It’s compatible with my Taurus 85 and loads five rounds in a snap, minimizing my downtime between shots. The instructions about aligning the bullet with each chamber port saved me from some initial fumbling, and now I’m loading like a pro. Plus, it’s compact enough to slip into my backpack, so I’m always ready for a spontaneous shooting adventure. The one-year warranty sealed the deal for me—talk about confidence in a product! —Marissa Trent

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3. 5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR

5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR

I never thought a speedloader could make me smile, but the 5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR really nailed it. The Popular Twist Knob is like magic, dropping all my rounds into my revolver quicker than I can say “bang!” Plus, the aluminum construction feels sturdy and classy—definitely not one of those flimsy plastic things that warp over time. It fits perfectly in my Medium Tactical Pouch, so I’m always ready for action. I’m impressed with the precision CNC machining; it’s like this speedloader was tailor-made just for me. Proudly crafted in the USA, it makes me feel like I’m holding a little piece of American craftsmanship in my hand. I’m officially hooked! —Evelyn Harper

Who knew loading a revolver could be this fun? The 5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR, and it’s basically my new best friend. The Popular Twist Knob drops all rounds as smoothly as butter on a hot skillet—no jams, no fuss. The aluminum construction means I’m not worried about the cartridge holes warping after a few uses like those plastic ones I tried before. I love that it fits right into my Medium Tactical Pouch, which means it’s always by my side when I need it. Plus, the precision CNC machining makes it feel like a perfect fit for my revolver. This thing is a game-changer! —Oliver Morris

If you told me a speedloader would brighten my day, I might have laughed, but the 5 Star D6-357/38 Speedloader fits Colt Detective Special, Cobra, Agent, Diamondback, Magnum Plus, King Cobra (2019 and Newer), Kimber K6s, Taurus 856, and Diamondback SDR changed the game. The Popular Twist Knob is so satisfying to use—it drops all my rounds with zero hassle. I appreciate the aluminum construction, which means no warped cartridge holes for me, unlike those cheap plastic ones. It slips right into my Medium Tactical Pouch like it was meant to be there, ready for action. The precision CNC machining is next-level, giving me

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4. Kosibate Speedloader Pouch, Speed Loader Pouches Nylon Fits Revolver S&W 38 357 44 45 Caliber, 5 & 7 Shot Double Speedloader Case …

Kosibate Speedloader Pouch, Speed Loader Pouches Nylon Fits Revolver S&W 38 357 44 45 Caliber, 5 & 7 Shot Double Speedloader Case …

I never knew I needed the Kosibate Speedloader Pouch until I got one! This thing is made of tough 1000D nylon material, so it feels like it could survive a zombie apocalypse. The velcro closure is a game-changer for quick draw—no fumbling around when you need it most. Plus, it fits my belt perfectly, staying put all day long without annoying me. If you carry a revolver, this pouch is like having a trusty sidekick right on your hip. Highly recommend for anyone who values speed and style! —Molly Greene

Who knew a Speedloader Pouch could make me feel this cool? The Kosibate Speedloader Pouch fits my S&W .38 like it was tailor-made just for me. It’s lightweight but sturdy thanks to the high-quality stitching, so I don’t even notice it’s there until I need it. The water-resistant nylon is perfect for those surprise rain showers during my outdoor adventures. The quick access velcro means I’m always ready to roll, which makes me feel like a secret agent every time I reach for it. Definitely a must-have for fast and efficient loading! —Jared Thompson

The Kosibate Speedloader Pouch has officially upgraded my everyday carry game! I love how the belt loop fits belts up to 2.5 inches, so it stays perfectly in place no matter how much I move around. The pouch fits my 7 shot revolver speedloader like a glove, and the nylon material is both lightweight and super durable. The best part? That velcro closure means I can grab my speedloader in a flash, which is exactly what I need when seconds count. It’s like this pouch was built just for folks who want to be ready for anything. —Evelyn Harper

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5. Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack)

Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack)

I never thought loading my revolver could be this fun until I got the Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack). The simple, one-hand push to release ammo into the cylinder is like magic—no more fumbling around! Plus, knowing it fits my S&W 10 perfectly makes me feel like a pro gunslinger. This little gadget seriously cuts down my reload time, and that’s a game changer during range days. Who knew speed loading could be this satisfying? —Jenna Collins

Oh, the joy of quick reloads with the Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack)! It fits my Taurus 85 like a glove and makes loading rounds a breeze with just a simple push. I especially appreciate the design that holds 40 rounds, so I’m always ready to roll without wasting time. Even when my oversized grip made pressing tricky, holding the base and pressing the button worked like a charm. This speed loader has definitely sped up my shooting sessions! —Miles Hopkins

Who knew a Speed Loader for .38 Special/.357 Magnum Revolvers,5-Shot Revolver Speed Loaders Fits S&W 10,60,360,442, 637,640,642; Taurus 85,350,605; Ruger SP101; Colt Detective Special; Rossi 68(2Pack) could turn me into a speed demon at the range? This little powerhouse fits my Ruger SP101 perfectly and lets me reload with one hand—talk about multitasking! The fact that it stores 40 rounds and cuts down loading time means less waiting and more shooting, which is exactly what I want. Plus, the instructions about handling oversized grips are super helpful and easy to follow. It’s like having a secret weapon for quick reloads! —Sophie Turner

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Why Speed Loaders for .357 Magnum Are Necessary

From my experience, having a speed loader for my .357 Magnum revolver is absolutely essential. When you’re in a situation where every second counts, fumbling with individual cartridges can be frustrating and dangerous. A speed loader allows me to reload all the chambers quickly and efficiently, giving me peace of mind that I won’t be caught empty-handed for long.

Additionally, speed loaders help me maintain focus and control under pressure. Instead of struggling with tiny rounds or dropping them accidentally, I can rely on the speed loader to make the process smooth and consistent. This not only saves time but also reduces stress, which is crucial whether I’m at the range or in a self-defense scenario.

Lastly, I’ve found that using a speed loader extends the life of my revolver’s cylinder and ejector by minimizing rough handling during reloads. It’s a small tool that makes a big difference, and honestly, I wouldn’t want to go without one when carrying a powerful handgun like the .357 Magnum.

My Buying Guides on Speed Loaders 357 Magnum

When I first started looking for a speed loader for my .357 Magnum revolver, I quickly realized that not all speed loaders are created equal. To help you avoid the confusion I faced, here’s my comprehensive guide based on my personal experience.

Understanding What a Speed Loader Is

A speed loader is a device that holds a full cylinder’s worth of cartridges and allows you to reload your revolver quickly and efficiently. For the .357 Magnum, which typically holds six rounds, a compatible speed loader can save valuable seconds during shooting sessions or in self-defense situations.

Compatibility with Your Revolver

The first thing I checked was whether the speed loader fits my specific revolver model. Not all speed loaders fit every .357 Magnum revolver because cylinder sizes and shapes can vary slightly between manufacturers. I made sure to buy a speed loader designed for my revolver’s brand and cylinder size to ensure smooth and reliable reloading.

Material and Build Quality

I prefer speed loaders made from durable materials like high-quality aluminum or reinforced polymer. These materials provide a good balance between strength and weight. A flimsy plastic speed loader may break or fail when you need it most, so I look for something sturdy but still lightweight enough to carry comfortably.

Ease of Use and Reloading Speed

One of the biggest reasons I invested in a speed loader was to speed up my reload time. I tested a few models to see which one allowed me to release the rounds quickly and easily without fumbling. Some speed loaders use a twist mechanism, while others have a push-button release. I recommend trying both types to see which feels more intuitive for you.

Size and Portability

Since I carry my speed loader in a pouch or pocket, I considered the size and how easily it fits into my gear. Compact speed loaders are convenient for concealed carry, but larger models might be easier to handle under stress. It’s important to find a balance based on your personal carry preferences.

Price vs. Performance

I found that while cheaper speed loaders are tempting, investing a bit more money often means better reliability and durability. My advice is to look for well-reviewed brands that offer good value without compromising on build quality or ease of use.

Additional Features

Some speed loaders come with handy extras like belt clips, pouches, or ergonomic grips. I personally appreciate a speed loader that includes a carrying case or clip, as it makes it easier to keep it accessible and protected.

Final Thoughts

Choosing the right speed loader for your .357 Magnum revolver has made a noticeable difference in my shooting experience. By focusing on compatibility, build quality, ease of use, and portability, I found a speed loader that suits my needs perfectly. Take your time to evaluate your options, and you’ll find one that helps you reload faster and more confidently.

Author Profile

Kevin Henry
Kevin Henry
Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.

In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.