I have a PCC 9 that I have been having ejection issues with since I got it. I have the TG9 trigger group, TK extractor, and the TK Upriser chassis, that I set up for shooting steel. It will stovepipe with the cartridge rim in towards the ejection port with a live round behind it about 1/3 way chambered behind it. The malfunction is always EXACTLY like in the picture. It's gone back to Ruger and they say it's fine. I'm running factory Remington 145, Blazer Brass 124, or Freedom Munition 124. It does the same no matter which ammo I have tried. I have the TK extractor and it didn't change anything. I'm running low use factory Glock mags. I've had it pulled completely down several times, and everything looks to be normal. I'm about ready to just sell it. The main reason I got it was to have a super reliable PCC, which obviously isn't working out so well. Any ideas? Thanks in advance.