I found it super helpful for industry conversations and to accelerate my understanding by learning the most common parts of a handgun/ pistol and I think every new gun owner should do the same. 

An Overview of the Key Components of a Firearm" is a comprehensive guide to understanding the basic parts of a gun. The article covers the major components of a firearm, including the barrel, chamber, trigger, and magazine, as well as their individual functions. It also provides an introduction to the different types of guns, such as handguns, rifles, and shotguns, and their specific components. This guide is designed for beginners and those interested in gaining a better understanding of the mechanics of a firearm. It provides a clear and concise explanation of the key components of a gun, making it easy for readers to grasp the basics of firearms.