I need some advice regarding the rebarreling of my mid 1990's vintage Winchester heavy barrel varmint rifle in 220 swift caliber. I have found a new in the box factory barrel replacement however it's in 22.250 caliber. I read that the swift case head diameter is .473 and the 22.250 is .472 - I'm guessing this is not problem - will this be a drop in fit by a gunsmith?
Thanks for your time.
Thanks for your time.