User blog comment:-MzBlacK/Need help with NX/@comment-1906486-20120612092930

There's almost no real perms, sadly you can't get the awesome Autumn Valkyrie. PP-19 MOD isn't permable, MP7 is possibly your only real bet on an SMG. M416 CQB is a light weapon and smaller form overall, it's kinda just considered the "nub" gun of CA though. Dual Skorp is the lightest really of the choices, but it's recoil isn't honestly very agreeable.

I'm not a major user of those weapons, so I can't offer major points to any of em. I own the Dual Skorp and Valkyrie, CQB I just pass on honestly. It's just already bad enough having an M416, so I didn't feel like wasting $25 on a CQB. If anything I'd just pick up my M4A1 DW instead, just as reliable.