To install the mod you must have OpenIV on your PC

https://openiv.com/

After that click on the "windows" tab for GTA 4 and find the directory of your game.

Ignore this if you already have OpenIV and only read if are you new.




INSTALLATION

IV:
pc\audio\sfx\resident.rpf/RESIDENT

Click on Edit Mode and drag and drop the "WEAPONS" file to the folder.

TLAD:
pc\audio\sfx\EP1_SFX.rpf\EP1_SFX

Click on Edit Mode and drag and drop the "RESIDENT_WEAPON" file to the folder.

TBOGT:
pc\audio\sfx\EP2_SFX.rpf\EP2_SFX

Click on Edit Mode and drag and drop the "EP2_RESIDENT" file to the folder.