Re: Rechambering question
rebarrel sure , rechamber surely not except making a reborring rerifling !!!!
with a 22.250 you have a short action ( 308 case size ) you can open the bolt face to allow mag case but short action doesn t acpet very long cartridge as 338 RUM , best way is to sale your rem and to purchase a Savage 110 in mag ( 300 mag for example ) the Savage is very long action and you can rebarrel in 338 RUM or 338/300 RUM .
Note except for muzzle energy 338 cal is nice but 6.5 or 30 cal can be able to shoot very far at lower cost and with less recoil .