Need some advice. I dont want to build a custom rifle, I just want to change my 12FV from 223 to 7mm-08 if posssible. I've looked around on a few sites and have seen a wide range of prices for barrels and would end up changing stocks. I would like to stay with the same contour so I can use the same stock. I would even be happy with a factory barrel, if savage made one in 7mm-08. I know I will need to change bolt heads which shouldnt be a problem but where do I get a follower and so forth?

Any advice or suggestions would be appreciated as I have never done this before.