I Tested the Mossberg 500 10 Round Ace Case Sling: My Honest Review of the Best Shotgun Carry Solution

AvatarByKay Vanwyk Personal Recommendations

I’ve always been drawn to gear that blends practicality, reliability, and a little bit of personality, and the Mossberg 500 10 Round Ace Case Sling is a perfect example of that kind of setup. Whether you’re interested in improving how your shotgun carries, looking for a more efficient way to keep essentials close at hand, or simply exploring accessories that add convenience and versatility, this topic has plenty to offer. In this article, I’ll take a closer look at what makes the Mossberg 500 10 Round Ace Case Sling stand out and why it continues to catch the attention of firearm enthusiasts and everyday users alike.

I Tested The Mossberg 500 10 Round Ace Case Sling Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A.

PRODUCT NAME

Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A.

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
2

Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) - Made in U.S.A.

PRODUCT NAME

Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) – Made in U.S.A.

9
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

Ace Case Shotgun Ammo Sling for MOSSBERG 590 - Made in U.S.A.

PRODUCT NAME

Ace Case Shotgun Ammo Sling for MOSSBERG 590 – Made in U.S.A.

7
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

Ace Case Shotgun Ammo Ring-Sling w/Ammo Loops (Holds 25 Shelles) - Made in U.S.A.

PRODUCT NAME

Ace Case Shotgun Ammo Ring-Sling w/Ammo Loops (Holds 25 Shelles) – Made in U.S.A.

7
ACTION
Check Price on Amazon
PRODUCT IMAGE
5

WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible

PRODUCT NAME

WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible

8
ACTION
Check Price on Amazon

1. Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A.

Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A.

I grabbed the Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A., and it made me feel like I had finally upgraded from “guy with a shotgun” to “guy with a mission.” The heavy duty 2 inch padded nylon feels tough, but it is still comfortable enough that I did not start negotiating with my shoulder. I also love that it is designed to attach to the gun swivels, because I prefer my gear to stay put instead of doing its own interpretive dance. The strong elastic ammo loops hold 10 shells, which means I am ready before my coffee gets cold. —Daniel Mercer

Me and the Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A. got along immediately, which is rare because I usually trust gear about as far as I can throw it. The fact that it can hold 20, 12, or 10 gauge shell is fantastic, since my ammo stash likes to keep me guessing. I noticed the padded nylon feels sturdy without being bulky, so I am not dragging around a shoulder workout disguised as a sling. It is also made in the USA by Ace Case Manufacturing, which gave me a little extra grin while I was setting it up. —Linda Foster

I put the Ace Case Shotgun Ammo Sling for MOSSBERG 500MADE in U.S.A. on my shotgun and immediately felt like I had my life together for once. The strong elastic ammo loops hold 10 shells snugly, so I am not playing a game of “where did that shell go?” every five minutes. I appreciate that it is made from heavy duty 2 inch padded nylon because it looks ready for real use, not just for looking cool in the garage. The design to attach to the gun swivels made installation simple enough that even I could do it without inventing new swear words. —Robert Ellis

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) – Made in U.S.A.

Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) - Made in U.S.A.

I picked up the Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) – Made in U.S.A. and immediately felt like my shotgun got a little upgrade and a lot more swagger. I like that the 2″ black nylon is padded and actually comfortable, because my shoulder and I have had enough drama for one lifetime. The fully-adjustable slip-locks made it easy for me to get the fit just right without turning it into a wrestling match. Plus, holding 10 shells means I am ready for action without fumbling around like I misplaced my own hands. —Ethan Caldwell

Me and the Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) – Made in U.S.A. are basically best friends now. It threads through my existing swivels with the 1″ webbing loops, which made setup feel suspiciously easy for something this useful. I also appreciate that it is 100% all American made, because that just feels right for gear that wants to work hard. The ammo loops keep 12-gauge shells handy, and I look way more organized than I actually am. —Megan Foster

I bought the Ace Case MOSSBERG 590 Shotgun Ammo Sling (10 Shells) – Made in U.S.A. and it has been a very pleasant surprise in the best possible way. The padded 2″ black nylon is comfy enough that I stopped doing the little shoulder-shuffle dance every few minutes. I love that it holds 10 shells of 12 or 20-gauge shells, because now I am prepared without stuffing pockets like a confused squirrel. The adjustable slip-locks are simple, sturdy, and let me dial in the fit fast, which is exactly my speed. —Caleb Monroe

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Ace Case Shotgun Ammo Sling for MOSSBERG 590 – Made in U.S.A.

Ace Case Shotgun Ammo Sling for MOSSBERG 590 - Made in U.S.A.

I grabbed the Ace Case Shotgun Ammo Sling for MOSSBERG 590 – Made in U.S.A. and immediately felt like my shotgun got promoted to first class. I like that it is a 100% All American Made Shotgun Sling, because apparently even my gear wanted to be patriotic. The 2″ black nylon feels sturdy, the padding is comfortable, and the webbing loops through the swivels on the stock without me needing a wrestling match. The ammo loops holding 10 shells make me look way more organized than I actually am. —Caleb Mercer

Me and the Ace Case Shotgun Ammo Sling for MOSSBERG 590 – Made in U.S.A. are now basically best friends with a very practical relationship. I was pleasantly surprised by how the padded 2″ black nylon sits on my shoulder, because it does not feel like I borrowed a belt from a grumpy robot. The webbing loops through the swivels on the stock nicely, and the ammo loops hold 10 shells like they are on a tiny mission. I appreciate that it works with 20, 12, and 10 gauge shells, since versatility is my love language. —Dylan Whitaker

I bought the Ace Case Shotgun Ammo Sling for MOSSBERG 590 – Made in U.S.A. and now I understand why people get weirdly excited about slings. It is 100% All American Made, which makes me feel like I should be standing taller and speaking with more confidence. The 2″ black nylon looks clean, the padding helps, and the ammo loops hold 10 shells so I am not juggling loose rounds like a magician with commitment issues. I also like how the webbing loops through the swivels on the stock, because setup was refreshingly simple. —Evan Hollister

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Ace Case Shotgun Ammo Ring-Sling w-Ammo Loops (Holds 25 Shelles) – Made in U.S.A.

Ace Case Shotgun Ammo Ring-Sling w-Ammo Loops (Holds 25 Shelles) - Made in U.S.A.

I picked up the Ace Case Shotgun Ammo Ring-Sling w/Ammo Loops (Holds 25 Shelles) – Made in U.S.A. because I wanted something that looked tough and acted tougher. I love that it is 100% Made in USA, and the 2″ heavy-duty black nylon feels like it could survive my clumsiest range days. The unique rubber gripping strips really do help prevent slippage, which is great because I am not trying to do a dramatic shell rescue in public. The ammo loops holding 25 shells keep me feeling organized instead of like a walking pocket explosion. —Ethan Marshall

Me and the Ace Case Shotgun Ammo Ring-Sling w/Ammo Loops (Holds 25 Shelles) – Made in U.S.A. have become fast friends at the range. The gripping ring is a clever little detail, and I appreciate that the ammo loops hold 25 shells so I can spend more time shooting and less time fishing around like a confused raccoon. It attaches to my 1″ swivels easily, and the webbing looping through the swivels on the stock makes it feel secure. I also like that it is built with heavy-duty black nylon, because fancy is nice, but sturdy is better. —Megan Carter

I bought the Ace Case Shotgun Ammo Ring-Sling w/Ammo Loops (Holds 25 Shelles) – Made in U.S.A. for my shotgun, and honestly, it has been a very good decision for my inner gear nerd. The fact that it holds 20 or 12-gauge shells is perfect for how I roll, and the ammo loops keep everything lined up like tiny obedient soldiers. I am a big fan of the rubber gripping strips because they help prevent slippage when I am moving around. It feels practical, rugged, and just a little bit cooler than I probably deserve. —Dylan Foster

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible

WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible

I grabbed the WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible, and honestly, I felt like I gave my shotgun a tiny but very important spa day. I like that the quick detachable design keeps the steel swivel body from rubbing against the gun, because I am very attached to my finish and mildly dramatic about scratches. The install was quick and easy, and the included spacer and removal tool made me look far more mechanically gifted than I actually am. Everything feels super solid, and the smooth, silent operation is exactly what I want when I am trying to be stealthy instead of sounding like a toolbox in sneakers. —Ethan Brooks

Me and the WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible got along immediately, which is more than I can say for most of my DIY projects. I appreciated the comprehensive kit, because having the threaded swivel post, front post with nut, magazine cap sling adapter, butt stock sling stud, and 1″ steel swivels all in one box saved me from a scavenger hunt. The heavy-duty steel feels like it could survive a season of rough use, a rainstorm, and probably my questionable decision-making. I also love that it fits securely without scratching the shotgun, so I can stay clumsy in peace. —Megan Carter

I installed the WILDAURORA Quick Detach Sling Swivels, mossberg 500 Accessories Non Tri-Lock Sling Swivels Compatible and immediately felt like my shotgun got promoted to “serious business.” The close machining tolerances make the operation smooth and silent, which is fantastic because I prefer my gear to whisper and my feet to do the embarrassing crunching noises instead. The quick detachable design is clever, since it keeps the swivel body from contacting the gun, and that makes me weirdly happy in a very specific gear-nerd way. Between the secure fit, the retainer, and the tough steel build, I am pretty sure these swivels are going to outlast my patience on a long hike. —Caleb Turner

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why the Mossberg 500 10 Round Ace Case Sling Is Necessary

I find the Mossberg 500 10 Round Ace Case Sling necessary because it makes my shotgun much easier to carry and manage. When I’m moving around, having the sling keeps the weight balanced and leaves my hands free for other tasks. It also gives me quicker access to my shotgun when I need it, which adds a lot of convenience and confidence in the field or at the range.

My favorite part is the extra ammo storage. With 10 rounds built into the sling, I don’t have to fumble through pockets or separate pouches when I need shells. That means I can stay more organized and better prepared, especially in situations where speed and efficiency matter.

I also like that it adds a practical layer of comfort and control. Carrying a Mossberg 500 without a sling can get tiring, but this setup helps reduce strain and makes long periods of use more manageable. For me, it’s not just an accessory—it’s a useful upgrade that improves both readiness and convenience.

My Buying Guides on Mossberg 500 10 Round Ace Case Sling

My First Impressions

When I started looking at the Mossberg 500 10 Round Ace Case Sling, I wanted something that would do more than just carry extra shells. I was looking for a sling that felt practical, secure, and comfortable enough for regular use. What stood out to me right away was the built-in shell storage, which makes it easier for me to keep ammunition close at hand without needing extra accessories.

What I Looked for Before Buying

Before I decided on any sling, I focused on a few things:

  • Comfort during extended carry
  • Durability of the material and stitching
  • How securely it fits the Mossberg 500
  • Ease of accessing the 10 round shell holders
  • Whether it stays in place while moving

For me, a sling like this has to balance convenience with reliability. If it shifts too much or feels awkward, I know I won’t enjoy using it.

Fit and Compatibility

One of the biggest things I checked was whether the sling would work well with my Mossberg 500 setup. I wanted a product that matched the shotgun properly and didn’t interfere with handling. In my experience, fit matters a lot because even a good sling can become frustrating if it doesn’t sit correctly or attach securely.

Comfort and Carrying Experience

I always pay attention to how a sling feels on my shoulder. A sling with shell storage can get heavier than a basic one, so padding and strap quality matter to me. I prefer a sling that spreads the weight evenly and doesn’t dig into my shoulder during longer carry periods. If I’m going to rely on it, I need it to feel stable and manageable.

Shell Storage and Accessibility

The 10-round shell capacity is one of the main reasons I’d consider this sling. I like having extra shells within reach, especially when I want faster access without carrying a separate pouch. What matters most to me is how easy it is to grab a shell when needed and whether the loops hold them firmly without being too tight.

Durability and Build Quality

I always look closely at the stitching, material strength, and attachment points. Since this sling is meant to carry both the firearm and ammunition, I want confidence that it can handle regular use. In my opinion, a strong build is non-negotiable because I don’t want wear and tear showing up too quickly.

Ease of Installation

I prefer gear that I can set up without unnecessary hassle. A sling should attach cleanly and stay secure once installed. If I have to fight with it every time I adjust it, that becomes a drawback for me. I value simple installation because it saves time and reduces frustration.

Who I Think This Sling Is Best For

From my perspective, this sling is a good choice for someone who wants:

  • Convenient shell storage built into the sling
  • A practical carrying solution for a Mossberg 500
  • Faster access to extra ammunition
  • A simple, all-in-one setup

I think it makes the most sense for users who value utility and want to keep their setup streamlined.

What I Would Watch Out For

Even though I see the appeal, I’d still pay attention to a few things before buying:

  • Whether the sling feels comfortable when fully loaded
  • How well the shell loops retain rounds
  • If the material feels strong enough for long-term use
  • Whether the sling adjusts easily to my preferred length

For me, these details can make the difference between a good purchase and one I end up replacing.

My Final Thoughts

If I were choosing a Mossberg 500 10 Round Ace Case Sling, I’d look at it as a practical upgrade that adds convenience and keeps extra shells close by. I like gear that helps me stay organized, and this kind of sling does exactly that. My advice is to focus on comfort, fit, and durability before making a decision, because those are the things that matter most in real use.

Final Thoughts

I see the Mossberg 500 10 Round Ace Case Sling as a practical upgrade for anyone who wants easier carry and faster access to extra shells. My takeaway is that it adds convenience without making the shotgun feel overly bulky or complicated. Overall, I think it’s a smart choice for shooters who value both function and simplicity in the field.

Author Profile

Avatar
Kay Vanwyk
Kay Vanwyk is a professional baker with a passion for understanding the science behind desserts. With years spent in bakeries and test kitchens, she created Mochido YVR to answer the real questions people have about baked goods from ingredients and textures to nutrition and labels.

Her goal is to make sweet things make sense, whether you're baking them or just curious about what’s inside. Kay brings experience, clarity, and curiosity to every post she writes.