Place this clip at the climax of a short build, preceded by the dun dun dun sound to set up the reveal, then follow it with a pew pew sound as a second, smaller shot in a comedic edit.
Über diesen Sound
A single revolver gunshot lasting just over two seconds, with a hard crack and a brief echoing tail from one shot. It feels tense and startling, the kind of sudden jolt that turns a calm scene into a standoff in an instant.