Found a killer deal on a unturned blank in .270, problem is its only 21" long. This doesn't allow for a decent .270 Win as I'll be looking in the neighborhood of 18-19" finished length of the barrel. My problem is the rim diameter, am I stuck using only a Rem or Ruger action for this rifle? Or can I open up a .223 bolt face enough in Savage to feed this cartridge? Anyone running a 6.8 and how did you get it to work?