I'm helping Brother-in-Law's widow deal with dispensation of his gun collection. One of the rifles is a Savage 99 (Model R?) with "lever boss" marking of "26A". I'm assuming a 1949 mfg date. It was re-barreled sometime after mfg, and NO caliber marking on barrel. I've looked at every square inch - nothing. Looks like a professional job though. Any suggestions on how to identify chambering? Would there have been any other modifications necessary assuming whoever changed barrels did NOT retain the same caliber/chambering? TIA!
