Metal Storm system has a theoretical rate of millions of rounds per second. Other than that, some of the Gatling guns have a 6000 round per minute cyclic rate of fire.
The Gatling gun.
The Daewoo USAS-12.
The Metal Storm with a shot rate of one million rounds per minute
800-900 yrs ago
it was a 1919 game its called gun or gun(you can not play it)(its to old to play it)
The slowest shooting machine gun ever made would have to be the Colt 1895 best known as the Potato Digger. It had a rate of fire of only 400 rounds per minute.
That is the National Shooting Sports Foundation. They promote shooting sports. Gun control attempts to prevent ownership of guns used in shooting sports. No gun= no shooting sports.
As of today the fastest gun would be thy gatling gun but it needs to charge up.
A spring gun? It depends on how fast you can cock the gun. There is not a fastest gun.
In terms of the most shots fired in the shortest time, that would be the Metalstorm.
A shooting iron is a gun.
The duration of The Fastest Gun Alive is 1.48 hours.