This is completely wrong, all of the hitscan weapons use the TTT base... only the textures/animations/sounds/model is ported from CSS.
Well, i checked right after he killed me, i also assumed maybe armor is handled incorrectly(since it lower damage there could be miscalculations). Once i saw similar sutuation when somebody headshot other guy and RDM managed show 100 dmg but victim survived(lost 50 hp). It was server where author of lifetheroof and mountainbase played(Playsense).
