I found a minty Savage 340B in 222Rem , both wood and metal in great condition, but I was thinking of either changing the barrel or buying a reamer to make it a 223 , I would have to find a 223 magazine and I'm not even sure if the 340b was offered in 223 ? or if a small shank barrel would fit it ? the other option is to find 222 brass and dies - I already have a Axis 223 and some ar 223's -but this old rifle has really appealed to me , any advised appreciated