You will need a (Quality) set of tools to do the job; one that fits correctly so that you don't twist the action or the barrel slips in the vise and scratches it bad. A set of tools will run upwards of $400 plus the cost of a new barrel. It takes me about 1 hour to do this but it is a pain to make sure the barrel is lined up right if it has sights on it so it's not canted.
It would be cheaper to get a rifle in your caliber.
Good luck