Full Auto BCG vs Semi Auto BCG: What’s the Difference and Why Does it Matter?
The Heart of the Matter: Understanding the Bolt Carrier Group At its core, the Bolt Carrier Group (BCG) is the central operating mechanism within a firearm. Think of it as the engine, the driving force behind loading, firing, extracting, and ejecting spent casings. This assembly typically consists of several key components working in perfect unison: … Read more