Ok in this directory:

C:\Program Files\Activision\Call of Duty 4 - Modern Warfare Demo\main\iw_02.iwd\weapons\mp\

Take at look at these 2 file examples:

concussion_grenade_mp has a projectilespeed of 940 but the g3_mp doesn't show a projectilespeed at all

Gagarin,

Thanks for that post. But do you know how to get the projectilespeed functions for each? I looked in the individual weapon files but came up dry.