Re: savage mk2 paintng questions?
I would do the barreled action the same color as the stock personally. For me, where i live, and the terrain I would hunt in with a .22 I would either go with desert camo (which can be as simple as flat tan or as extreme as you like) or maybe even something more "green" for the forest that I inhabit for a small portion of the year. I see you live in TN, so I would suggest something more green because the time I was at TN it was nothing but green plants everywhere. Here in the desert where I live and primarily hunt a desert camo is more appropriate. It all has to do with the surroundings that the gun will be used in.
However, you have already painted the stock tan. So to me, the rest should be tan as well. Although if you have changed your mind, Krylon is easy to remove and replace or just paint over if you really want.
Ever consider having the metal painted in DuraCoat or similar?