Quote Originally Posted by Circuits View Post
The action was frozen because a recently-fired then ejected case has expanded from the heat and pressure of firing, and cooled differentially to a larger size. It needs to be resized, cold, afterwards, to be in spec again, for the most part.
Not to be a downer but things shrink when they cool down, not expand.

Also, if the case was ejected then why was it still in the chamber?

Glad you managed to clear it.