The one I got from AIM came in. It’s truly unissued. First HK I’ve owned. I can see why the fanboi’s rave about them. UTL works fine and dandy. It came with the jet funnel, 2x 18rnd mags, LEM trigger, night sights, UTL, lock, box for the gun and box for the UTL. 0% finish wear, looks like it was never worn or shot. $699 from AIM.
Actually no you can not use metal mags. The regular USP9 mags are black polymer. So you can use 18 rd plastic mags with the the magwell or you can remove the magwell and use 15 rd plastic mags.