AR 15 Gun Parts Explained (Beginners Guide)
This beginner's guide to the AR-15 explains its basic components and operation. It clarifies that 'AR' stands for Armalite Rifle and details the common carbine configuration with a 16-inch barrel and collapsible stock. The video covers the gas impingement system, external controls like the bolt catch and safety lever, and the process of field stripping into upper and lower receivers. Essential internal parts like the bolt carrier group and buffer system are also highlighted, emphasizing the platform's modularity and basic maintenance.









