20 Round AR Mag: A Comprehensive Guide

When it comes to ammunition for your AR-15 rifle, the 20 round magazine is a popular choice among shooters. Whether you’re a recreational shooter, a competitive shooter, or a law enforcement officer, understanding the ins and outs of the 20 round AR mag can help you make the most informed decisions. In this article, we’ll delve into the details of the 20 round AR mag, covering its history, design, performance, and more.

History of the 20 Round AR Mag

The 20 round magazine for the AR-15 rifle was introduced in the 1980s. It was designed to provide shooters with increased magazine capacity, allowing for longer shooting sessions without the need to reload as frequently. The 20 round magazine quickly became popular among recreational shooters and law enforcement officers alike.

Design and Construction

The 20 round AR mag is typically made from high-quality materials such as aluminum or steel. The magazine body is designed to hold 20 rounds of ammunition, with a spring mechanism that pushes the rounds into the chamber as they are fired. The magazine is also equipped with a follower, which guides the rounds into the magazine body and ensures that they are properly seated.

One of the key features of the 20 round AR mag is its polymer follower. This follower is designed to reduce friction and wear on the magazine body, which can extend the life of the magazine. Additionally, the polymer follower is lighter than traditional metal followers, which can help reduce the overall weight of the magazine.

Performance

The 20 round AR mag is known for its reliable performance. With a capacity of 20 rounds, it provides shooters with ample ammunition for extended shooting sessions. The magazine is designed to feed rounds smoothly into the chamber, ensuring consistent performance under various conditions.

One of the advantages of the 20 round AR mag is its ability to handle a variety of ammunition types. Whether you’re using full metal jacket (FMJ) rounds for target practice or hollow point (HP) rounds for self-defense, the 20 round AR mag can accommodate your needs.

Capacity and Weight

The 20 round AR mag offers a good balance between capacity and weight. With a capacity of 20 rounds, it provides shooters with ample ammunition for extended shooting sessions without being overly heavy. The weight of the magazine can vary depending on the material used, but it typically ranges from 6 to 8 ounces.

Compatibility

The 20 round AR mag is compatible with most AR-15 rifles and carbines. However, it’s important to ensure that the magazine is specifically designed for your rifle’s caliber. For example, a 20 round magazine designed for 5.56mm ammunition will not work with a .223 Remington rifle.

Accessories and Upgrades

There are a variety of accessories and upgrades available for the 20 round AR mag. These include extended magazines, magazine loaders, and magazine release buttons. Extended magazines can increase the capacity of the magazine to 30 rounds or more, while magazine loaders can make reloading faster and easier. Additionally, upgrading the magazine release button can provide a more comfortable and secure grip.

Conclusion

The 20 round AR mag is a versatile and reliable choice for shooters looking for increased magazine capacity. With its history, design, performance, and compatibility, the 20 round AR mag is a valuable addition to any shooter’s arsenal. By understanding the details of the 20 round AR mag, you can make the most informed decisions and ensure that you have the right ammunition for your needs.