I purchased a barrel from Northland Shooters Supply, that Jim is a really nice fella, its a Shilen SS select match in 20 Practical. At first I was going to swap barrels with my 6x45, then buy another action. I saw a new Savage Axis Combo for $350.00 and said to myself a complete rifle for less than the cost of a new action. My question is, are the standard small shank Savage barrels interchangeable with the Axis actions. Thanks for all replies.