I have an opportunity to pick up a nice rifle in 22-250 but it is a caliber I wouldn't use. How large can I bore the rifle out to without messing with the bolt head and magazine- it is a short action for 6.5x55 or even 7mm-08 I think. Is this correct? Any comments- I have not had this done to a rifle before.....I understand most gunsmiths can do this work
(duplicate post in the medium caliber forum)

Check your other post.