How to unlock the USAS-12?

Question

I'd like to unlock the USAS-12. (I'm rank 32 right now)

Is it part of Back to Karkand expansion?

To check all other unlocks sign in at battlelog.battlefield.com and check your profile :)
If you're wanting it because everyone seems to be killing you with it, note that they will be nerfing it in an update shortly.
@SSumner: wow, really? At the moment when I find myself under its fire it's like if I'm trying to withstand alone a BPM attack, just a little bit lighter. No escape. Anyways thanks, good to know.
Yeah, it's pretty bad. Here's a list of the upcoming updates: gamerant.com/…

Doomsknight · Accepted Answer · 2012-02-29 14:33:56Z

up vote 10 down vote accepted

It is unlocked by reaching Rank 43

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All unlocks can be seen in battlelog -> player stats -> weapons

edited Feb 29 '12 at 14:33

Doomsknight
7511719

answered Feb 29 '12 at 12:18

TheTor
11612

D'oh! I didn't noticed it. Thanks! – BerserkEVA Feb 29 '12 at 15:33

1 Answer