No, it was a rocket launcher.
Depends on how fast the gun that shoots 700 feet gets it projectile to 700 feet.
400-500 fps.
a machine gun and a bazooka.
Feet per second
It was invented during WW2 by Robert Goddard.
The legal limit is 300 feet per second. Some fields restrict this to 280 or 260 fps.
FPS = feet per second.
Do you mean FPS (Feet Per Second) It's rated at 350 FPS.
Sheridan has more than one model. Which one are you asking about.
Generally speaking, machine gun bullets travel at the same velocity as any other gun in the same caliber with the same length barrel. Bullets from guns can travel as slow as a few hundred feet per second up to 2000 feet per second (or more) depending on what it is.
If the Feet Per Second is 274, then the BB is traveling at 274 feet per second when it leaves the barrel. Therefor you have answered your own question.