Home Forums Hunting & Shooting Gunsmithing Rebarrel Model 7 Remington to 25 Souper or 25-284

I am considering rebarreling a Rem Model 7 S/S action to 25-308 or 25-284. Will it work???

Seems like the 25-308 would be very simple with little or no other modification to the action. The 25-284 seems simple also, but I know the case diameter is larger. Would the magazine rails need to modified (enlarged for proper feeding? How difficult might that be? What issues would I face with 25-284 cartridge overall case length into the Model 7 magazine?
Thank you