Best Mossberg 500 Magazines (2022): Reviewed

Best Mossberg 500 Magazines

If you’re looking for the best Mossberg 500 magazines, there’s a good chance that you will most likely find one here in this article. That’s because we take the time to find some of the best magazines that we believe are the best on the market presently (as of this writing). 

We chose these best Mossberg 500 magazines based on some of their unique features, their overall quality, and how well they do on the shooting range (and beyond). Searching for something like this is not an easy task since there are inexpensive and low-quality magazines currently flooding the market as of now. You will need a well-functioning magazine that will store some of the extra shells in your Mossberg 500 magazines. This way, you won’t have to carry any additional Mossberg 500 magazines shells in your 10 round pocket. 

Before we get started with our list, we’ll discuss how a magazine stacks up against a tube, what benefits you’ll enjoy by upgrading your magazine, and what aspects to consider prior to making your final 10 round self purchase. However, if you are exploring other accessories, click here.

MagazinesNameEditor’s CommentRatingGet The Deal
Adaptive Tactical Venom Shotgun Magazine Conversion Kit

Most Recommended Option

1. Compatible with 12 gauge – 2.75 inch ammunition
2. Rapid reloads and increased ammunition capacity
3. Improved firearm versatility and performance

Adaptive Tactical Venom-SE Shotgun Magazine Conversion Kit

Premium Option

1. Made from polymer for maximum durability and recoil reduction.
2. Includes other parts like barrel clamps, magazine tube, etc.
3. Adjustable EX Performance M4-style stock with pistol grip

9.5/10SHOP NOW
Adaptive Tactical Sidewinder Venom 10 Rounds Rotary Magazine
1. Compatible with 12 gauge – 2.75 in ammunition
2. Durable metal and composite construction
3. Faster reloads
9.0/10SHOP NOW
Mossberg Magazine Tube 9 Rounds1. Fits Mossberg 500 and 590 shotguns
2. Holds up to 9 rounds 
3. Blued finish
8.5/10SHOP NOW
Mossberg 500 Magazine Tube – 6 Rounds1. Fits Mossberg 500 shotguns
2. Easy to install
3. Holds up to six rounds
8.0/10SHOP NOW

Tube vs. Magazine: How Do They Compare?

So how does a magazine liken to a shotgun tube? For a start, the tube is designed to not take up a lot of space on the best Mossberg 500 magazines for your Mossberg shotgun, making it ergonomically friendly. Because of this, the tubes can only hold so many rounds. Your average shotgun tube will usually hold anywhere between seven to nine shots. 

One of the major advantages of having the best Mossberg 500 tube magazine fed shotguns is that they rarely involve failure. However, their major downside is their single shell reloading. Magazines on shotguns work the same as magazines you see in pistols. Due to some importing laws, some shotgun magazines are able to hold up to 5 rounds. However, aftermarket magazines will have capacities of up to 10 rounds and can go as high as 20 rounds sometimes. 

Unlike Mossberg 500 tubes, you can easily unload and add on a new magazine full of fresh shells and be good to go in a matter of a few seconds. All you need to do is apply the magazine and shut the action. These are perfect in applications like for home defense purposes or shooting competitions. 

Perks of Increasing Magazine Capacity 

Should you choose to increase the magazine capacity of your Mossberg 500, then you will experience some advantages. They are the following: 

Faster Reloading 

With an increased magazine capacity, you’ll be able to reload your shotgun at a much faster pace compared to single round reloading. This is perfect in situations where you’ll need to be able to fend off multiple attackers who are planning to invade your home. In a situation where you’re trying to reload, there can be a possibility you’ll have to take your eyes off an attacker just for the sake of reloading, which can put you in various dangerous situations. 

Less Carrying of Extra Ammo 

For some of us, we depend on the use of side saddles and slings to carry additional rounds of ammo. This may not be the case if you are considering using a magazine for multiple Mossberg 500 rounds. 

However, this may depend on the capacity of your Mossberg 500 magazine. If you’re carrying a Mossberg 500 magazine that has less than 10 rounds, it will be ideal to carry additional rounds in a side saddle. However, if you have a magazine that has 10 rounds or more, having additional ammo carried around will be pretty much an overkill. 

Aspects to Consider Before Buying 

Before you make a final buying decision on a Mossberg 500 magazine, it’s important to know some of the aspects that will factor into it. You should use them to your advantage, as opposed to finding the first magazine that you lay your eyes on and buying it on a whim. 

The last thing you want to do is buy a cheap magazine that does not work very well and lose your money in the process. With that in mind, here are some things to take into consideration before buying your next Mossberg 500 magazine: 


As mentioned previously, some shotgun magazines will have a smaller capacity due to importation laws. However, aftermarket magazines will more than likely have bigger capacities. The capacity you want is at the mercy of on your personal needs and preferences. If you hate the idea of reloading every few rounds, then you may want to look into a magazine of a higher capacity. 


Some Mossberg 500 magazine owners are on a budget. Some others have money to play with. However, the price may play a huge factor in your buying decision. There is one thing that needs to be taken note of; while we don’t discourage you from finding the best price that is within budget range for you, it is important to hold the overall quality of the magazine to a high standard. 

Cheap, low quality and easy to fall apart accessories are low in price for various good reasons. So consider purchasing the best magazine you can afford in terms of quality. Thankfully, some of the magazines we’ve looked into exactly fit those criteria. 

Brand Name or Manufacturer 

One thing that stands out in this procedure is the choice between a brand name magazine and getting one right from the factory. If you go the factory replacement path, there’s always an assurance that the magazine will fit your Mossberg 500 or 590 shotgun. 

If you’re in search of a brand name, be sure to find out more about them through gun forums. Some veteran gun owners often purchase something based on the name alone. That’s because they’ve bought it over and over again and have gotten them the same results each time. 

Review of the Best Mossberg 500 Magazine 

The following is a list of the world’s best Mossberg 500 magazines that are currently on the market (as of this writing). Before making your final decision, please be sure to carefully read through the review of each of these Mossberg 500 magazines. You may have a wishlist of what you’re looking for in a Mossberg 500 magazine. And you may be able to check off a unique feature or two that might be included. 

Whether you’re on a budget or have some money to splurge, we’re confident that you’ll be able to find one here that’s best for your Mossberg 500 shotgun.

1. Adaptive Tactical Venom Shotgun Magazine Conversion Kit

Adaptive Tactical Venom Shotgun Magazine Conversion Kit


To begin this list, we’re going to take a look at the Adaptive Tactical Venom Shotgun Magazine Conversion Kit. This is made for 12 gauge Mossberg 500 shotguns and is made using highly durable polymer and alloy. If you’re looking for an upsurge in magazine capacity that will give you a faster reloading time like nothing else, you may want to consider this best Mossberg conversion kit as a possible choice.

You have your magazine choice between a 5-round capacity and a 10-round capacity magazine. Best of all is that if you’re a left-handed shooter, you can celebrate the fact that this is an ambidextrous design. Never again will you have to fight with handling a Mossberg 500 by switching hands or making yourself feel awkward or uncomfortable.

If you’re looking for a magazine that is certain to give you a more reliable feed every time, then you won’t be disappointed with this kit. Not only do you get a Mossberg 500 magazine with the capacity of your choice, but you also get an 18-inch barrel that will fit your Mossberg 500 smugly. If you’re looking for a comprehensive kit and not just a standalone magazine, you’ll probably want to look into this further.

Overall, the Adaptive Tactical Conversion Kit has proven itself worthy to be the top magazine on our list of Mossberg 500 magazines. You do have your choice of going for a 5-round or 10-round magazine capacity, so you have some variety.

What really stands out with this Mossberg magazine is its ambidextrous design that makes it accessible for left-handed shooters. Right-handed shooters can still use it, however, often don’t need an ambidextrous design. Nevertheless, this magazine kit has proven itself to be a good choice for the Mossberg owner.



2. Mossberg Magazine Tube 9 Rounds

Mossberg Magazine Tube, 9 Rds


Next up on our list, we’ll be looking at a magazine tube that is direct from the Mossberg factory. This will hold up to 9 rounds of shotgun shells and will fit either your Mossberg 500 or 590 shotguns. Since it’s from the Mossberg factory itself, it won’t matter how old the gun is; this is definitely sure-fire to fit.

This magazine has a brushed blue finish that will mix right in with the shotgun itself. If you’re searching for a good reliable factory replacement and the idea of extended magazines don’t fit your style, then this Mossberg Magazine Tube may be the best option for you.

If you’re not smitten by the other brand magazines, there’s always the option of going straight to the Mossberg 500 factory itself. Factory replacements will always be more dependable and surprisingly often perform better than most. If you’re searching for a magazine tube with a decent enough capacity, then you may want to consider getting this Mossberg 500 tube magazine.



3. Adaptive Tactical Venom-SE Shotgun Magazine Conversion Kit

Adaptive Tactical Venom-SE Shotgun Magazine Conversion Kit


Next on our list, we’ll be looking at the Mossberg magazine that is best for the thrift shopper. We give that honor to this Adaptive Tactical Venom-SE Magazine Conversion Kit. This kit is encumbered with some very good accessories that you can install in a matter of just a few minutes. 

First and foremost, it comes with a magazine that has a 10-round capacity. Also included is a recoil pad that is designed to reduce a decent amount of recoil, giving you complete control over your shotgun for maximum accuracy and precision.

On top of that, the material is designed from durable polymer, which is designed to absorb a great deal of shock produced from recoil itself. Other accessories that come with this kit are the magazine tube, a 10-round capacity box magazine fed shotguns, barrel and forend clamps, and many more. 

If you’re looking for a magazine and then some, you may want to consider this kit from Adaptive Tactical. Most prominently, this is a kit you’ll get without having to drill a hole in your bank account. You get quite a lot at a budget price for shotguns.

Generally, this is the best we can find for 500 owners who are on a tight budget. Not only does this come with a box magazine, but also includes some of the pieces that are vital in its overall function. This is a good thing considering that you may not be able to have enough money to purchase these parts separately. 

So if you’re looking for a kit that comes with some much-needed parts, your wallet will thank you if you go with this kit. Adaptive Tactical really had the budget shopper in their thoughts when putting this kit together.



4. Mossberg 500 Magazine Tube – 6 Rounds

Mossberg - Mossberg 500 Magazine Tube, 6 RDS


Next on this list, we have a magazine tube for those who want to use only 6 rounds. This is made entirely by the Mossberg install factory. This is the faultless factory replacement that can come in handy if you’re not happy with your current magazine capacity can do. This is definite to fit almost every high quality Mossberg 500 shotgun.

Since it’s made from the manufacturer itself, you won’t have much problems with the fitting. On top of that, the barrel is easy to install and you won’t need any gunsmithing skills or have to enlist the services of any professionals. If having 6 rounds is perfect for your hight quality and easy to install magazine, then do get this magazine tube.

This is an ideal magazine tube for those who use their shotgun for the sake of hunting purposes. However, this can also be useful in a home defense situation.

As expected, they offer only the top quality factory replacement parts that are guaranteed to fit Mossberg 500 shotguns. If you’re not really that held up for the idea of having too many rounds for your magazine, this magazine tube may be the one with high quality you’ll want to consider buying. 

The installation process is easy and will take a matter of minutes. If you’re the kind of Mossberg 500 owner that does not want to waste time with complicated installs, then you’ll probably want to look at this easy to install entity a little bit further.



5. Adaptive Tactical Sidewinder Venom 10 Rounds Rotary Magazine

Adaptive Tactical Sidewinder Venom 10 Round Rotary Magazine


For our final magazine on this list, we’ll be going back to the Adaptive Tactical brand one more time. This time, we’ll be taking a look at this Sidewinder Venom 10-Round Rotary Magazine. This magazine will be well-suited with most 12 gauge Mossberg 500 shotguns. Made from high quality materials and is easy to install, this magazine is certain to be tough and durable. 

This magazine will make sure that your feeds will be reliable and smooth every time it works. On top of that, the Sidewinder Venom has an ambidextrous design that will not only lodge right-handed shooters but will work even better with left-handed shooters as well.

If you’re searching for a magazine that will give you an upper hand in terms of faster reloading time, more rounds, and will function properly no matter which hand you shoot with, this magazine from Adaptive Tactical may very well be your magazine of choice.

No matter what you use your Mossberg 500 magazines for, you’ll always need a reliable magazine that will save you the time and headaches that come with typical reloading. This version of the Adaptive Tactical magazine is established to be your best friend out in the field, on the range, or in a situation when you need it most (like in a home defense situation).

If you’re searching for a Mossberg 500 magazine that will give you just enough rounds to get you through the day or any kind of situation, this magazine may be your best choice. 




Finding the best Mossberg 500 magazine doesn’t necessarily have to be a challenge. However, if you know exactly what you’re looking for, the process will be easy. Remember to find one that fits your personal needs and preferences the best. 

You may not need 10 rounds and that’s all right. You can always find a good tube magazine that can hold just sufficient rounds. Either way, if you want more rounds for your Mossberg 500 shotguns, it starts with finding a reliable and working magazine. 

Frequently Asked Questions (FAQs) 

Do people need to shoot slugs? 

The general idea behind a Mossberg shotgun is that you are shooting shot, sometimes called a buckshot, out the end of your gun. This shot has a widespread tendency, which of course leads to catastrophic ends to whatever it hits. Its Pump actions shotguns are so powerful in world war one that the German government basically requested that Americans stop using them in trench warfare. Of course, the US government told them where they can take their request. 

Slug shots, on the other hand, are basically one heavy projectile. It does not break up as its shot does. There are a few reasons to use slugs, the main one being when you are out hunting. If you are hunting wild animals, for example, you might kill it with a few close range rounds of buckshot but your meat is now full of led shrapnel. 

Another use is for the police force. They usually are equipped with shotguns as well as sidearms. The problem with firing a shot at a target is the likelihood that bits of the shot will miss and hit other innocent people. At close range, firing buckshot at a person can potentially blow them to many pieces. It is more humane for the animals and people if they are on the receiving end of a slug instead.

What Is The Best Mossberg 500 9 Round Magazine Tube?

The best 9 round magazine tube would be the Mossberg Magazine Tube 9 Rounds for its reliability, durability and sufficient capacity. Moreover, the factory built Mossberg 500 magazine tubes are often more trustable and dependable which can be observed from the increase of performance of your shotgun.

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