I was shooting my Range Officer today with the Springfield 10 rd extended mags. Twice I had an issue where the first round got jammed, halfway out of the magazine, halfway into the chamber. I had to really tug on the magazine to get it out, and when I did the round was sticking straight up. I counted each round and there were only 10 in there. Has anyone else had similar problems before, with those magazines specifically or 10 rounders in general? Thanks!