Changes mostly small guns and ammo (but other small changes here and there).
accuracy of the weapon is bassed primarily on barrel legth and weapon condition.
Damage is not affected that much from weapon condition.
armor condition decreases slowly so is weapon condition.
decreased weight limit.
skill affects your shooting more.
mixed and matched ammo types.
unrealistic features until CS comes or i figure a way to fix:
full auto fire doesn't have recoil.
weapon damage is not balanced yet. I'd like to make it so that e.g. robots are not damaged from gunfire unless hit to the head.
I suggest using this mod with a realistic weight mod.