I am trying to plan a 7/300mm WSM build on a Savage action. With the bullet(s) I want to try, I need a COAL as close to 3.1" as I can get to seat the bullets out to a length that puts the case-neck shoulder juntion behind the bearing surface of the bullet and also maximizes powder capacity.

I am willing to work with whatever bottom metal is required, but I would like to be able to feed reliably and eject un-fired rounds.

Can I make this work with a savage short action, or are my requirements simply too long?