Need help with weapon sound files

[Fardaa]

Hello

 

I am trying to make a very simple mod with the Creation Kit. I have a Baseball bat mod that I got from Steam Workshop and I'm trying to mod the sound files so that on a successful hit it makes a Bonk! noise from the Scout in Tf2. There are loads of different events for the sound to play, such as Attack Sound, Attack Loop and Attack Sound (2d). Which of these do I choose to play the Bonk sound? Any help would be appreciated :)

 

Thanks