I have a short action controlled feed 7WSM that I want to convert to push feed. The reason for this is that with CDI bottom metal and AI mag. the round drops out of the bolt head on extraction which is a pain.

I have researched this so much I've become totally confused as to what I need to replace. Can some kind knowledgeable person please provide a list of the bolt parts that I need to exchange with, if possible, the Savage part numbers.