Use modeling clay, or something similar, to fill any recesses in the action that may lock the action in the stock. Electrical tape over the trigger assembly, bolt release linkage, etc. with release agent coating on it will assure an easy action removal. I also put electrical tape on the front and the bottom of the recoil lug. This provides clearance later to allow the action to be tighter in the stock without bottoming the recoil lug. Again apply release agent to the electrical tape.
Do not be afraid, you can do it.
