June, 24

Top Picks for the Best AR-15 Magazines in 2021: Ultimate Guide

Featured in:

Are you looking for the best AR-15 magazine on the market? Look no further! A reliable and efficient AR-15 magazine is an essential component for any gun enthusiast. Whether you are a hunter, competitor, or just a hobbyist, having the right magazine can make all the difference in your shooting experience.

The popularity of AR-15 rifles has led to a wide variety of magazines flooding the market. With so many options available, it can be overwhelming to decide which one is truly worth investing in. In this article, we will explore some of the top contenders and provide an unbiased review based on performance and quality.

If you want to ensure that your time at the range or out hunting is maximized with minimal disturbances caused by faulty equipment – then keep reading. We've done our research so that you don't have to sift through dozens of products and reviews yourself. By taking into account factors such as durability, capacity size, construction materials used amongst others – we'll give you everything necessary for making an informed decision about what kind of mag suits your needs best!

Best AR-15 Magazine: Top Picks and Buying Guide

When it comes to shooting an AR-15, having the right magazine can make all the difference. A reliable magazine ensures smooth feeding of cartridges into the firearm's chamber, allowing for accurate shots without any feed-related malfunctions.

However, with so many options available in the market today, finding the best one can be a daunting task. To help you make an informed decision when purchasing your next AR-15 magazine, we've compiled a list of top picks along with a buying guide.

What Makes The Best AR-15 Magazine?

Before diving into our top picks list for best AR-15 magazines on the market right now let’s first discuss what factors are important to consider when selecting one:


The material from which an AR 15 mag is made is key in determining its effectiveness and longevity. Magazines are commonly made from aluminum or polymer materials.

Aluminum magazines have been around longer and may offer better durability than their polymer counterparts. They tend to be heavier but also stand up better under extreme conditions such as high temperatures or exposure to chemicals that could damage polymers.

Polymer magazines offer several advantages over aluminum ones including being lightweight yet durable enough not to crack due to impact or pressure changes during use making them ideal in hot climates where metal mags conduct heat more effectively than plastic ones do


Capacity refers simply how many rounds that particular mag can hold before needing reloading (standard capacity). Most manufacturers denote this by citing something like "30-round" standard capacity for their product in question; however other variants come with different capacities ranging from 5-rounds up through 100+ round drums!

Keep in mind though federal laws limit civilian ownership at 20 rounds per box except for certain states where there may be further restrictions – so most will find themselves looking only at those between 10 and 20rd capacities instead unless involved specifically within military, law enforcement or other government agency work.


Reliability is another critical factor to consider. The best AR-15 magazines should feed reliably without any jams, misfeeds or other malfunctions.

Weight and Size

The weight and size of a magazine are important considerations as well. Although large-capacity magazines can hold more rounds, they're also heavier than smaller ones – which could affect your accuracy over time with continued use.

Top Picks For Best AR-15 Magazines

Here are our top picks for the best AR-15 magazines available today:

Magazine Capacity Material Price
MAGPUL PMAG Gen M3 30 Rounds Polymer $16-$22
Lancer L5AWM 30 Rounds Polymer $17-$26
MFT Extreme Duty 30 Rounds Polymer/Steel Core


The MAGPUL PMAG Gen M3 is a top-performing magazine that's become increasingly popular among gun enthusiasts over the years due to its reliability and durability under tough conditions. Made from polymer material with steel-reinforced feed lips for added strength, this mag feeds smoothly without any hiccups even after extensive use.

It comes in various capacities ranging from 10-rounds up through "60-round drums" allowing users some flexibility when it comes selecting their ideal cartridge count per loadout depending on whether hunting big game animals like Elks where more ammo is likely to be needed versus just plinking away at targets for fun.

Lancer L5AWM

The Lancer L5AWM is another high-quality AR-15 magazine made from polymer material. It offers reliable feeding with its unique geometry and design features such as an anti-tilt follower that keeps rounds properly aligned during the entire feed cycle.

This mag is also compatible with most modern sporting rifles (MSRs) including popular models like the Ruger AR-556, Smith & Wesson M&P 15, and more!

MFT Extreme Duty

The Mission First Tactical (MFT) Extreme Duty Magazine has a polymer body with a steel-reinforced core that provides added durability. This mag features an advanced feed system that ensures reliable operation even in harsh environments or extreme conditions – ideal for those who demand consistent performance from their mags no matter where they are shooting.


When it comes to selecting the best AR-15 magazine for your needs, there are several factors you should consider including capacity, reliability, weight/size ratio as well as materials used during construction.

Our top picks include MAGPUL PMAG Gen M3 ,Lancer L5AWM and MFT Extreme Duty magazines which offer some of the highest quality options on today's market; however ultimately it all boils down to personal preference so make sure you do your research before making any final decisions!


What is an AR-15 magazine, and why is it important to choose the best one?

An AR-15 magazine is a detachable box-shaped container that holds ammunition in order to feed it into the firearm's chamber. A rifle's magazine plays a vital role in ensuring accuracy, reliability and safety while shooting. Choosing the best quality magazine for your AR-15 can make all the difference between success or failure on any given day out on the range.

A high-quality AR-15 magazine should be reliable, easy to load and unload under stress, resistant to wear and tear over time, as well as made of durable materials that won't rust or corrode easily. The most popular magazines for these rifles are typically constructed using aluminum alloy, polymer or steel metal with various capacities ranging from 10 rounds up to 60 rounds.

Choosing a top-rated AR-15 Magazine means you're investing in not just your rifle but also yourself; enhancing both performance capabilities along with longevity. After all when you’re out there at competitive matches where every second counts its crucially important your gear performs at its absolute best.

What factors do I need to consider when choosing an AR-15 Magazine?

When selecting an ideal ar 15 mag there are several key features worth considering:

  1. Capacity: This refers specifically how many rounds can be loaded into each particular mag.
  2. Materials: Steel metal mags tend last longer than other types of material such as polymer.
  3. Durability: This relates specifically how well a mag will hold up over time; especially during heavy use
  4. Reliability: Consistent feeding without jams should be paramount concern
  5. Price Point

When purchasing magazines for your ar fifteen always opt for branded ones rather than cheaper knock offs even if they have more capacity because they aren’t likely built within tight tolerances that ensure consistent feeding which could degrade accuracy & functionality otherwise.

It’s also recommended to try out several different types of magazines before settling on one that delivers the accuracy and reliability you’re looking for.

How many rounds should my AR-15 magazine hold?

The answer to this particular question is solely determined by your intended usage of the rifle and how often you want to reload.

For instance, if you're simply going shooting at a range or hunting then usually 20 or 30 round mags will suffice; however, people who are involved in competitive events like 3-gun matches may prefer higher capacity mags since they can save time reloading during competitions.

One thing to keep in mind though is that some states have specific laws about maximum magazine capacity so it’s good practice always check before purchasing.

What are the advantages of using steel metal magazines for AR-15 rifles?

Steel metal ar fifteen mags offer numerous benefits over polymer ones as well as aluminum alloy counterparts because they’re less prone wearing down over time – especially with regular use. Steel has been known for its strength & durability and therefore these same traits transfer into the quality build of steel magazines too.

Polymer mag design improving regularly with new features being added such as ergonomic finger grooves but still not quite there when it comes to durability compared their steel counterparts which remain first choice among most serious shooters today.

One another noteworthy advantage here is that its cost effective i.e., even used ones can easily be purchased online from various sources without breaking bank..

Can I extend an AR-15 Magazine's life span by cleaning it regularly?

Yes! Proper maintenance always plays a crucial part in extending lifespan any piece equipment including firearms AND their accessories

Cleaning your ar fifteen mag on regular basis helps remove dust, dirt & debris thus ensuring smooth feeding operation. This will become noticeable after having gone through multiple loading cycles without jamming up.. The process itself requires removing baseplate along with spring assembly followed scrubbing internal parts Barrel Brush dipped lubricant solvent before reassembling.

Latest articles

Related articles

AR 15 Buffer Springs: Uncovering the Best Options for...

Welcome to this article about the Best AR 15 Buffer Spring. If you are a gun enthusiast,...

Wooden Stock AR-15: The Classic Look for Your Modern...

Wooden stock AR 15. These four words might not mean much to the uninitiated, but for anyone...

US Marine Corps Shirts: Show Your Support with the...

US Marine Corps shirts are a popular item among military enthusiasts and civilians alike. These shirts are...

US Army MSV: The Ultimate Military Support Vehicle

The US Army MSV - a term that might sound unfamiliar to many people outside the military...

AR-15 Detent Spring: A Guide to Installation and Functionality

If you're a seasoned AR-15 owner, you're no stranger to the importance of every component in this...

US Air Force: Aim High and Soar Above the...

US Air Force Aim High. These four words hold a significant meaning for both the men and...