What kinds of guns are there?

Answer 1

There is a wide variety of firearms in the world. the biggest gun ever was invented by the germans. it was an 800 millimeter single fire artillery cannon. two were contructed, the more famous of the two was named Gustav. next are artillery cannons, then 105 millimiter cannons, then 40 millimter cannons, and 20 millimeter cannons. all of those three are fired by C130s. next are anti-aircraft guns, then light machine guns, then ausault rifles, tuhen submachine guns, then bolt, pump. and lever action rifles. these are only a few of the guns our world holds.

Answer 2

There are several ways you question could be answered. They are generally divided into machine guns, sub-machine guns, rifles, shotgun, and handguns, but can be further divided by caliber, type of action, intended use, age, country of origin, etc etc etc. Firearms are a complete field of study of their own.