Well, just got back from the range with my "Mom" fixed Hi Point C9. The extra magazine I bought for it with the higher capacity, wouldn't l;oad a round. The extra magazine the sent me sent all rounds through with no problems. The Magazine that came with it would jam, like before,every three to four rounds. Calling the factory AGAIN tomorow or Tuesday, see what can be done. I'm pretty fed up with it. The 45 ACP again shot flawlessly, 100 rounds through it, no problem!!!!