This mod is by 'Astitva'
Don't even think of stealing my mod, you should appreciate someone's hardwork.
This is the sniper rifle sound from GTA IV.
what this sound actually does is that it adds echo to the sniper sound, which gives a more realistic feel when firing with sniper rifle.

INSTALLATION:-
EASY METHOD

download modloader and install it. copy the 'SFX' folder inside the modloader folder located in your gta sa root directory.
also you should have asi loader installed in your gta sa for modloader to work.

HARD METHOD

use GFS provided with this mod, and then install the sounds. although I do not recommend this method.

Thank you and happy killing!

my previous mod(gta 4 menu sounds for gta sa):- http://www.gtainside.com/en/download.php?do=detail&cat=437&start=0&id=66874&orderBy=
my facebook profile:- https://www.facebook.com/astitva.vimal.9