I've got a 26" 1-10 twist Shilen prefit chambered in 308 for small shank Savage. Never fired, but has been screwed onto an action. It's a straight taper heavy barrel that measures approximately 13/16" which I believe will make it around the .820 diameter. Couldn't find my calipers. It's a blued finish and I believe it's chrome moly, but I need to unscrew it from the action to check the chamber area for the correct info. However, I gotta locate my barrel nut wrench! I've lost about everything it seems. Actually pretty sure my buddy has it. Anyhow I'm asking $325.00 shipped to you. Save yourself any wait for having one made and still get a brand new barrel!