A sub-machine gun fires pistol cartridges. A machine gun fires rifle rounds.
Machine gun is a much broader category, which includes both current and obsolete models. The Maxim gun is a specific type of machine gun, and an obsolete one, at that.
a male tank has a cannon gun a female tank has a machine gun
I believe that a cannon has a larger caliber than a machine-gun.
The pistol does not have a permanently attached stock- and it is a lot harder to control. The pistol is one handed, the gun two.
A Machine gun can be hand held, and it functions by shooting rapid fire, while a cannon only shoots one large cannon and then you would need to re load it.
Cannon is a term typically used to denote a weapon with a bore of 20mm or greater.
Sentry-Human guard or literally turret Turret-Machine designed for protection, fires a gun.
Vickers- belt fed water cooled medium machinegun. Vickers a light, air cooled, magazine fed.
Interactive buddy 2 has guns and new stuff the guns are the pistol the shotgun and the machine gun, these are under the gun category, the stun gun is in the miscellaneous category
Mainly in the stock
They both fire things called 'Bullets'