The gun is a weapon used explosive thrust to launch/fire an aim; for individual or group use. Types of firearms have a structure like the gun but the larger size barrels, Ammo, range, method of Mapper House ... called cannon. Firearms are classified by size (short, long, big, medium, small); the number of guns; texture guns; structural characteristics; the degree of automation; effects of features.
RedWolf
RedWolf
Previously, people used crossbows and bows to fire your shotgun or target, but nowadays more crossbows still called the gun, such as the "Slingshot", or the use as ejector pipe also known as tools, such as "screw gun". Types used in the military as flamethrower nor was there at the gun.
While there are many types of guns, but a whole lot more is explosive projectile Launcher used gun from a tube, called "turrets". The barrel has a high gas barrier effects and direct ballistic accuracy.