Check it out in this video here (at 0.58):
It looks like they’re really pushing for the ‘1 weapon from each race in each class’ kind of feel, first with the pistols, then the sniper rifles, and now the rocket launchers. It looks like in general, the Promethen weapons are the most powerful, but have a smaller clip size (and maybe spare ammo capacity too). This gun only has 1 round per clip.
Thoughts?