>>718840151
its more realistic than most vidya shotguns.
a normal shotgun might spread out to about 20 inches at 30 ft, and 40 inches at 75 ft.
they can also have a choke to force the pellets to stay compacted longer.
consider this chart to be "ballpark numbers"

the only way I can think to change this would be to have a REALLY short sawed off so that the shell was sticking out of the barrel.
no clue if the crazy kommando who made one of those ever tried firing it.