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Are Aero Precision Upper Receivers Different?One of the first things people ask when they hear about Aero Precision Upper Receivers is "are they made in the United States"? The simple answer is yes. In fact, all of their parts, every single one they sell on their website is proudly made in the US. The next question people ask is "are they better quality"? Yes, AERO Precision is known for tighter tolerances than some of its competitors.Why Should You Buy an Aero Precision Upper Receive …

Aero Precision Manufacturing started making aerospace parts before beginning to make AR components. Because they had been used to working under high demand conditions and delivering parts to exacting standards, they were a natural place for big name suppliers to contact when they could not find enough parts to fill demand.Aero Precision initially began manufacturing upper and lower receivers for a few of the big names in the industry. In fact, they still do. But they have also built on the …

If you’re like most people, you probably started with an essential AR 15 but realized over time that you could upgrade the rifle to fit your needs better. With the modular system on the AR 15, upgrading its components is easier than it looks.But, with so many different ways to customize, we’ve broken these AR 15 parts into several categories, including essential and aesthetic upgrades, functional upgrades meant to improve performance, and the most critical promotion of them all: yourse …

What is a Bolt Carrier Group and its Purpose?A bolt carrier group (BCG) is the removable part of your rifle that contains the operating parts of your firing mechanism. Simply put, it's the "group" that operates the firing pin, the extractor, the ejector, and all other parts of your firing system. The extractor rod is one of the most important parts of your firing system. The extractor rod is also known as the "ejector rod". It is one of the three main rods in your firing mechanism. The ot …

The following is the method that the ATF uses to measure the barrel length of an AR 15 or variant at the time of writing this article.First Things FirstWhen preparing to measure the length of an AR-15 barrel, prioritizing safety is paramount. First and foremost, ensure the firearm is completely unloaded, removing the magazine and clearing the chamber of any rounds. It's wise to double-check this to eliminate any potential risks.Opting for a clean, well-lit environment can enhance precision and s …