[1915 Dated] 1903 Springfield

[browningautorifle]

Thanks! any suggestions on where to buy a liner

Matter of fact, there's a member here that did them to a pistol caliber, not .22. They have a much lower pressure and would have perhaps a 30 cal bullet so you could use the standard barrel, different chamber. I'd take a suitable barrel and sleeve a new chamber into it for say...7.62 x 25...use a different mag follower so it acted as a feedway and you'd have to sort your extractor out...