The weapons.zip file you have requested: Shadow of Chernobyl / Mods / Weapons / Weapon Damage Mod - 94.02kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
This mod ups the damage that each of the weapons in the game and makes gunfights a little bit faster. Keep in mind that the enemies do more damage also.