Put it at the peak of the action, just after the setup line and before the reaction shot, so the cut hits harder. Follow it with a gun reload sound when the scene continues, or let the reaction play out alone when the shot is the final beat.
Over dit geluid
This is a single realistic gunshot lasting about three and a half seconds, with a hard crack and a short echo after the shot. It feels abrupt and tense, turning a quiet moment into something sudden and dangerous in an instant. The impact also carries a dark comic edge, so it can turn an exaggerated scare into a laugh.