I just bought an old 112 BVSS 22-250 and it is very nice but I want to chamber it in 338 RUM. Its a single shot and Im going to keep it that way for ease, plus I like the stock.
Besides the small shank barrel can someone please outline everything I need in parts to accomplish this?

I mainly need to know what all I need to change out the bolt face

Im going to get a 30" Mcgowen 338rum barrel