Oh I remember now Chief...
Basically what I meant was the only reason why TS players get to use TS guns in the game is because the TS guns were ''put'' into BHD itself.
It was like Vix said, they put it in the original game as well as the expansion and that's ''how they do it''.
(I think it's so the game thinks that all players have the TS guns and therefore ''thinks it's fair''.)
I don't know why I said ''Because it's unfair.'' lol.
Chris