Technically, there is no limit.
Autococker threaded.
If you mean a mini-gun, it depends on the number of barrels, caliber, and whether it has the capability to fire at different rpms.
Rather than being gas operated, it's operated by an electrically driven motor. As the barrels rotate, spent casings are extracted, and fresh rounds are loaded, then fired. The rotating barrels allows for a high rate of fire, and helps to prevent the barrels from overheating.
Gatling gun
The best airsoft gun and most expensive on the market is the Echo 1 / Craft Apple Work M134 Mini Gun. This gun is the ultimate gun. It has six barrels and shoot an incredible number of shots per second. You will have optimum advantage over all others once you 've unleashed the fury of this gun. Nothing will stand in the way of the Echo1 Mini-gun. You will control the field.true but its $3000-$3500 and is a waste of ammo and is a waste of gas. you will control the battlefield... until you run out of ammo. I use the Echo 1 platinum edition M4. great gun.
with mini me
It is considered to be a "miniaturised" version of the M167 Vulcan 20mm antiaircraft gun.
GuyFawkes placed 36 barrels in a wood store room under the House of Lords building, had they all been detonated would have leveled most of the Westminster palace complex.
The original Gatling gun had six to ten barrels which rotated and fired independently. This was one of the earliest machine guns made.
Dozens of countries
Part of the sight.
SteelSteel