Hello I picked up a berretta Ultima Patrol yesterday took it to the range it worked great. I Got it home and I went to clear it before I put it up.the charging handel was extremely stiff compared to how it was at the range. I couldn’t cycle the action pulling the charging handle manually to clear it without mortaring it Took it apart and cleaned it tried to find the issue. I tried it this morning It runs fine it’s just unusable if you can’t charge the charging Handel without mortaring it 90 percent of the time. Anyone have any ideas as to what could be wrong.