Quote: "its based on the fs2000"
Oh yeah, forgot about that gun. I remember reading somewhere that the trigger (and I think safety) mechanisms were copied from the P90. And their names both start with FN. Though, I personally think a P90 is better, more ammo in the cartidge, quick shooting, even made to be stronger against body armour. The weird thing that one would think is that the P90 was made in the late 80's, and the FS2000 at the turn of the new mellenia. But seeing as your making a sci fi gun, what I said really doesn't matter. And I kinda agree with tjaabee, the barrel just looks a bit too long, unless like CoffeeGrunt said, it would make an awesome sniper rifle.