I recently purchased a caspian hi cap 40 at an auction. When a cartridge is racked into the chamber it is jammed pretty tight,You cannot eject it without extra effort. I can drop shells into the barrel and they plop in and fall out. Working the slide without cartridges it functions fine. I tried dropping the mag after a round is chambered and same thing. It has a full length guide rod and a storm lake bull barrel. I have cleaned and lubed it well and the slide stop shows no wear. honestly I'm stumped. The extractor seems to be fine.