Simple Sound Merge on Model

[Times]

Hello, I'd be very thankful if someone could either:
- Personally do
- Link me a tutorial about
- Tell someone to do
placing a sound on the normal attack animation of this model:
http://www.hiveworkshop.com/threads/adwanced-marine-light.49031/#resource-22178
I think it's okay to do it without permission since the author has been gone for over a decade.

The sound to place is this one.
http://soundbible.com/2095-Mossberg-500-Pump-Shotgun.html
It is uncompressed and uncut.

Note: I would use regular WC3 triggering for placing the sound, but they don't overlap, no matter what setting, trigger, etc. I put. The only way for them to overlap is placing it directly on the unit's model or missile, which is also linked here.
http://www.hiveworkshop.com/threads/konstrukt_shotgunmissile.49023/#resource-22170

Thanks in advance!

 

[Warseeker]

Learn more here : http://www.hiveworkshop.com/threads/adding-sounds-and-attachments.30738/