Sniper personal defense
Yeah, I know it's not very practical with the current armory. However, I hate having only a sniper rifle and a pistol, you're pretty much cooked if you run into three or four bots (or you and your gang of thugs when we're online, hehe) without good cover for retreat. Neither the Robar nor PSG is very effective in a close quarters firefight. It would be nice (and probably somewhat realistic) for a sniper to have some kind of small, lightweight, fully automatic (at least burst fire) weapon as a backup for when he's on the move, not yet ready to settle in and snipe. Without that, I would be reluctant, once this goes online, to be the designated sniper. I'd feel a bit like a sacrificial lamb. Right now, you can do that with the Robar, but not the PSG due to its cost, I simply like the new PSG better. However, you are right, two bulky rifles is not very practical IRL, although it could be done. Bulk handicaps would be the price to pay. I think, once it's in the armory, the MP5K PDW would be light and compact enough (very small with folded stock) to be practical for this in the real world for a sniper to carry as a backup personal defense weapon. It will probably be too expensive for the Inf loadout if you want the PSG, though. Guess it comes down to choices... .
-- Vipe --
-- LIVE FREE OR DIE --
. As for how much it costs... that's another story.