Shooting bullets in the shell 3 mm,good bounce from a rebound.The recording was made in the dash.Suitable for games and cartoons.Sound 1 0:02 Sound 2 0:04 Sound 3 0:02 Sound 4 0:01 Sound 5 0:04 Sound 6 0:05 Sound 7 0:01 Sound 8 0:02 Sound 9 0:08