The action spacing on the stock is 4.410"

The inlet is .340" in rear and .156" in the front.

When you say "traditional" trigger guard is what I need, how do I tell Savage which one. The guy on the phone today said the only ones they have for laminate stocks are stainless then he said maybe I needed one for a 10fp but he said could be a wide or narrow, depends on my serial number which I didn't have with me when I called. He also asked if my 12fv was a rimfire. Not sure he knew much.