I have changed a couple barrels on savages and I have a good understanding of the process. I have a SSS wrench and when I did the swap on my gun I used a bench vice to hold the barrel. I have some lead bars that I put on each side of the barrel so as not to mar the barrel and then I break the nut loose and so on. What I have noticed is, when tightening the nut I have to use something to hold the action from turning abit and if you watch closely you can see the action twist while tightening the nut and holding the action with a makeshift tool. I would like to get away from this and didn't know if I needed an action wrench or vise. Whats your method?