My old man bought a new SBE II earlier this year. He had it out opening weekend and became quickly frustrated. It seemed jamb every other shot. Upon inspection, we found that the action would not close completely because the gun would catch the brass and start to pull it back. We tried different shell brands, we closed the action at various speeds, but nothing seemed to help. Anyone ever heard of this before? He plans on returning it, but I am curious to know if this is a common problem with the SBE II or he just got a lemon.