What Is The Difference Between 9mm and 9mm Luger?

The difference between 9mm and 9mm Luger is either nothing or the latter is part of the former. Depending on how you define it. Huh? Most of the time, when a person says “9mm,” they mean is 9x19mm, which is the most common handgun round. This is what you feed your GLOCK 19, S&W M&P […]