Big canon shooting three times in a valley
Firing a handgun or 9mm in rapid bursts.
Knife cut, swoosh, serrated
Loading or cocking a gun or air pistol.
Loading or cocking a gun or revolver.
Pump action shotgun cocked 3 times
Rapid firing of a machine gun or automatic gun.
A sword pulled out of its sheath very fast
Single whip in a reverberant chamber
Fast hard scrape of sword into scabbard