Thanks for the help guys. I cleaned the bolt and polished the ejector head and it improved slightly. It still leaves a small shiny streak on the case head. It does seem like this rilfe was put together on a friday afternoon with leftover parts before introducing the t3x.
Until you disassemble the ejector and clean the hole your problem will continue... drifting out the pin is easy, just remember it is spring loaded, so point it into a container so you can find it if it gets away from you. The previous owner likely ran it pretty hot and caused the problem in the first place.
