Gun sound Crossword Clue

 Here are some possible answers for the crossword clue "Gun sound":

BANG

BOOM

POW

RAT-A-TAT

CRACK

POP

WHAM

BANG BANG

RAT-A-TAT-TAT

POW-POW

BANG BANG BANG

RAT-A-TAT-TAT-TAT

The best answer to the crossword clue will depend on the specific context of the puzzle. However, all of the above answers are valid and could be used to describe the sound of a gun.

I hope this helps!