Kevin,
I'm curious to hear how your repaired Beretta works out for you.
I have a A400 and have nothing but problems with it. First started out, it wouldn't cycle 3.5" shells. I shipped the gun back to Beretta and they repair the gun for no cost. Apparently they were aware of this issue. Got the gun back and it was fine for a couple months. Then it started jamming again with 3.5" shells. At this time, it was prime hunting season, so I strictly started hunting with 3" shells. By the end of the season, the 3" shells wouldn't cycle either. The gun is cleaned after every hunt.