Understanding the AR-15 Magazine Landscape
Basics
The AR-15 rifle. A versatile platform embraced by enthusiasts, competitors, and those seeking self-defense. At the heart of its operation lies the magazine, the unsung hero of the battlefield and the range. While the world of AR accessories is vast, and new magazine offerings are constantly popping up, a tried-and-true option remains: the military surplus AR mag. But are these battle-worn veterans a good choice? This guide delves into the world of military surplus AR mags, examining their benefits, drawbacks, and what you need to know before making a purchase.
The AR-15, in its various configurations, has become an icon. Its modularity, adaptability, and ergonomic design have made it a favorite among a diverse range of firearm users. The magazine is integral to the AR-15’s function; without a reliable magazine, the rifle is rendered useless. Magazines feed the rounds from the shooter’s hands into the rifle, chambering and readying each bullet for its next mission. From training to hunting to home defense, the magazine is a critical component. Finding the right magazine for your needs can make or break your shooting experience.
To fully appreciate the appeal of military surplus AR mags, it’s crucial to understand the fundamental types and features of magazines designed for the AR-15 platform. Several factors dictate the suitability of a particular magazine for your application.
First and foremost, is the caliber. AR-15 magazines are primarily designed for rounds like .223 Remington and 5.56x45mm NATO, which are essentially the same dimensionally. This ensures compatibility and reliable function with your rifle.
Capacity is another key consideration. Magazines come in a variety of capacities. The standard, and most popular, capacity for military and civilian use is 30 rounds. There are also magazines with lower capacities, such as 20 or 10 rounds, for areas with capacity restrictions or simply for the convenience of a shorter profile. Some specialty magazines can hold more than thirty rounds, but these are usually more prone to reliability issues.
Construction materials play a significant role in durability. AR-15 magazines are typically constructed from steel, aluminum, or polymer. Steel magazines are known for their robust nature and resistance to damage, which is a core feature of military surplus AR mags. Aluminum magazines offer a good balance of weight and durability. Polymer magazines are becoming increasingly popular due to their lightweight nature and resistance to corrosion.
Beyond these core elements, a deeper dive into the different types of magazines offers further understanding. U.S. Government Issue (USGI) magazines are those produced specifically for use by the United States military. These magazines have been designed for reliability and durability under extreme conditions. Commercial magazines are manufactured for sale to the general public, often with different features or cost considerations. Aftermarket magazines are those produced by third-party manufacturers and can include a range of features.
The very core of a magazine’s operation, its ability to feed rounds, relies on a precise set of interactions between the magazine body, the spring, the follower, and the cartridge. The follower pushes the rounds upwards, the feed lips hold the round in the correct position for entry into the chamber, and the spring provides the energy for consistent feeding. Any malfunction with any of these components can cause a failure to feed, resulting in a stoppage.
The Allure of the Surplus Market
The term “military surplus” denotes items that have been previously used by the military. This can be a broad category, encompassing everything from helmets to clothing to, of course, magazines. When it comes to AR-15 magazines, military surplus refers to those that were originally manufactured for the U.S. military or other government agencies.
One of the primary drivers of the appeal of military surplus AR mags is cost. These magazines are often available at a lower price point than new commercial magazines. There are a couple of reasons for this. Firstly, surplus stores often acquire these magazines in large quantities, allowing them to negotiate lower per-unit prices. Secondly, they are often sold in used condition, which affects the price point.
There’s often an inherent appeal of historical significance. Many shooters find a certain romance in owning a magazine that has likely been carried in combat or on training exercises. The idea of holding a piece of history, a tangible link to military service, can be compelling.
Finding surplus AR-15 magazines is generally not difficult. Online retailers are a prime source, often offering a wide selection and detailed descriptions. Gun shows and swap meets are also excellent places to find them, allowing you to inspect them in person. Surplus stores, both brick-and-mortar and online, specialize in military equipment and frequently carry magazines.
Advantages of a Battle-Tested Choice
Choosing military surplus AR mags comes with distinct advantages that make them a compelling choice for many shooters.
Built to military specifications, these magazines are engineered to withstand harsh conditions. The military demands durability, ensuring that these magazines can function reliably under any circumstances. The steel construction of many surplus magazines reinforces this durability. Steel is resistant to bending, cracking, and deformation compared to other materials.
Reliability is a crucial trait of any magazine, but especially for critical applications like self-defense. Military surplus AR mags are designed and manufactured to function flawlessly when needed. Their design prioritizes consistent feeding, and the materials used are selected for their ability to perform consistently, even under stress. They’ve often seen rigorous use in training and operational environments, proving their mettle in the crucible of military service.
For some shooters, the potential history and “battle-proven” background provide an added layer of appeal. They carry with them a story, a connection to the individuals who relied on them. This history adds a certain cachet to the magazine, making it more than just a functional piece of equipment.
Potential Drawbacks: What You Need to Know
While military surplus AR mags offer significant benefits, it’s important to acknowledge the potential drawbacks. A thorough understanding of these can help you make an informed decision.
The most obvious is the variability in condition. The magazines are pre-owned, and the extent of the wear and tear will vary from magazine to magazine. You could find some in near-pristine condition, while others may show signs of use, such as surface scratches, dents, or corrosion.
Testing and inspection are critical. Before relying on any surplus magazine, it’s crucial to inspect it carefully and, ideally, test it in your rifle. Examine the body for any dents, cracks, or other damage. Make sure the feed lips are intact and that the follower moves freely.
There are potential issues associated with used magazines. The spring can weaken over time, leading to feeding problems. The follower could be worn, impeding smooth feeding. Corrosion could also impact performance.
Legal considerations also have to be addressed. Magazine capacity restrictions vary by state and locality. It is the buyer’s responsibility to understand and comply with all applicable laws. Ignorance of the law is not a valid excuse.
Keeping Your Magazines Running: Cleaning and Maintenance
Maintaining your magazines is important to ensure reliability. Fortunately, the process is fairly straightforward.
Disassembly is the first step in the cleaning process. Most AR-15 magazines can be easily disassembled. Remove the base plate and remove the spring and follower.
Cleaning is the next stage. Use a suitable cleaning solvent or a degreaser to remove dirt and debris from the magazine body, follower, and spring. A stiff brush can be helpful in removing more stubborn buildup.
Lubrication is essential. Lightly lubricate the spring and the inside of the magazine body to facilitate smooth operation. Use a gun-specific lubricant. Avoid using excessive amounts of lubricant, which can attract dirt and debris.
Regular inspection is also critical. Look for any signs of damage, such as dents, cracks, or excessive wear. Replace any damaged components, such as the spring or follower, to ensure reliable performance.
Comparing to New Commercial Magazines
When considering military surplus AR mags, it’s beneficial to weigh the advantages against the features of new commercial options. This includes considering the cost-effectiveness, and how other features, some are unique to commercial magazines, may impact the choice.
The cost/value proposition is key. Surplus magazines can offer significant cost savings, especially when purchasing in bulk. New commercial magazines are often pricier.
New magazines often have upgraded features that may enhance functionality. Some commercial magazines have anti-tilt followers, windowed bodies for round counts, and improved feed lip designs. However, some new commercial magazines can also be more prone to failures if the manufacturer has skimped on the materials or production processes.
Conclusion: Making the Right Choice
Military surplus AR mags represent a viable option for AR-15 owners seeking reliable and affordable magazines. Their proven durability and track record of service in demanding environments offer compelling advantages. They can be a great choice.
However, careful inspection and maintenance are crucial. Examine the magazines carefully before purchasing them, and give them a good cleaning. Regularly clean and lubricate your magazines to ensure reliable performance. Consider the condition, the price, and your specific needs when making your decision.
Military surplus magazines are an excellent way to expand your inventory of magazines, whether for range work, competition, or defense. These are a low-cost entry into the market, and are a good way to own magazines that have served their purpose. Be sure to inspect your purchase to verify that it is in good working order. For shooters on a budget who prioritize reliability, military surplus AR mags can provide excellent value, but a thorough understanding of their condition and proper maintenance is essential.
