Not sure if this is wise but I own a 24" octagon barrel 44-40 with a sewer pipe bore /no rifling.I don't see it having much collector value as is.I found a fresh made replacement barrel in the States for about $400 US and they ship to Canada,Any smiths here in Canada up to doing barrel swapping on old Winchesters?I have dies brass and bullets. Would I be better off selling it and maybe just buying a JM Marlin in .44 mag ? Harold