1. Go to X:\SteamLibrary\steamapps\common\Grand Theft Auto V\mods\x64\audio\sfx\RESIDENT.rpf\

2. Find weapons.awc, right click and "Export to openFormats (.oac)" and choose your file destination.
It should create a weapons folder and a weapons.oac

3. Take the file "GTA5_GUN_STUN1.wav" and "CHARGE.wav" and move them into the weapons folder that came by exporting as openFormats
and put the files in that folder and be sure that you select move and replace.

4. Go back to Go to X:\SteamLibrary\steamapps\common\Grand Theft Auto V\mods\x64\audio\sfx\RESIDENT.rpf\ and go into editing mode. Drag the weapons.oac into RESIDENT.rpf
THIS WILL NOT WORK IF THE FOLDER AND OAC FILE ARE IN THE SAME DESTINATION.

I copied a message from Mve Guyver. Thank you Mve Guyver.:)