Had a little fun shooting a 357 and trying to stop the bullet. The last time I did this was 37 years ago, It took one shot to get it right then... today with our more modern equipment, it took about 20 shots, but we had fun!
Rev, looks like you did have fun! I hope the person in front was wearing multiple ear protection.
Not seeing any exif data could you add shutter speed, f-stop, (neither will affect the bullet image) but probably the power setting on which flash you used would.