I recently bought a post 64 model 70 the extractor is missing i tried replacing it but when i tried to put in the new plunger it the hole even without the spring it won't go down far enough on closer examination there is a protrusion it almost looks like the old plunger driven in to the hole is this possible has anyone ever seen this before or is this protrusion supposed to be there thanks

You might want to try some capital letters or some punctuation where appropriate. It may help us understand just what the hell it is you are trying to describe.

I speak this language Jim, I'll take this one. Claude, first do not put plungers in blind holes without springs behind them. It is a good way to get them stuck. I have seen my share of plungers that were stuck in their holes. They can be a bitch to remove. If you cannot get the new plunger and it's spring in the hole far enough to clear the extractor, then it is likely something is jammed in the hole. Look in the hole with a flashlight and see if there is a conical looking thing with a pointy center looking back. If so, you have a problem.

Measure how deep the hole is and post it here. I'm sure that someone can tell you if it's correct or not.

BTW, if you are talking about the plunger and spring in the hole in the bolt face, that is the ejector not the extractor.