I'm having a strange feeding issue in my C9. Whenever I have a full magazine, insert it in the grip and then rack the slide it gets stuck. I know what you're thinking, polish the feed ramp and tune the mags. I have when i first got aggravated with the problem and started looking for answers on here and elsewhere and not bragging, but they now look exactly like what all the repair videos and diagrams say they should look like. I have 3 magazines (2 8 round and 1 extended mag which I leave loaded) and this gun does it every single time on the first round no matter what magazine I use. I have had this gun nearly 2 years, 1000 rounds down the tube and even sent it in to HP in Mansfield. They replaced a few parts sent it back to me with an extra mag (which I appreciate), but the problem still continues. I have used every kind of ammo in every brand I can think of and have had the same problem every single time. The gun is also oiled properly and i just have no clue what else to do. I really do like Hi-Point. Not a hater at all. I plan on buying a 4095 ts this year if all goes well, but this is so frustrating. It looks like maybe the back of the magazine lips don't fit into the grooves in the slide. Does that even make sense? It can't be that right, not if all the other rounds load and fire properly right? What else can I do? Please help!!!