I converted a short action savage center/push feed into a 7mm saum from the original 308. I just got it together and it doesn't eject the brass. It will bring it out, but just drops it when the end of the neck reaches the ejection port. The extractor and ejector both seem fine. I never changed them though, so is there a different extractor for different case heads? Baffles me since the 308 ejected fine and although there is some size difference, I wouldn't think it enough to cause that much trouble.