So I finally found the time to get my Beretta A300 Ultima Patrol out to the range. Ran like a dream for the most part, shoots almost as soft as my BLINK system Berettas. But, we had a hiccup. It’s as if the rounds aren’t being pushed back far enough to get the lifter to shove them in front of the bolt? Was running everything nice and wet, the magazine wasn’t hanging up or anything. Just occasionally this would happen and I would have to send the bolt home to keep firing. Would also happen on the last round, every time. Happened with federal LE 00, fiocci HD “00”, federal low brass bird shot, and some Remington 00 buck military loads or whatever it is. Thoughts? I’ve only had 100 rounds through this shotgun.