I went ahead and cleaned out the Safety Plunger Spring channel Hole and sure enough its was caked, but also changed it out with one i found in a small parts drawer (same size) now fits nice with no play. I like the Push Safety. I have a Flip Safety on my post war Carbine and im going to change that one also. I have a Push Safety on my Inland and when I bought this NPM I found one a friend offered it to me. We traded parts, it didnt cost me nothing, just a part he needed that I have several of. Thanks for the help.

Semper Fi

Frank