The weapons_fixes.rar file you have requested: Modifications / Weapons / Weapon Fixes (1.02) - 149.42kb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R.: Clear Sky and upload any files you want to share or are missing. This is the only information we could locate:
Fixes various weapon characteristics-eliminates weapon idle animation and sound (no more standing still and weapon going up in the air or player unloading/reloading weapon)-restores all grenade launcher velocity values to about stalker shoc value Fixes various weapon characteristics.