Some may remember from awhile back I had posted a question about an 1891 Mauser Argentine, anyway, I was browsing Sportsmansguide looking at scopes for my .22 (see my other post) and I decided to take a look at more accesories for it. I didn't find anything for my .22 but I did see they had .308 barrels for the 98 Mausers. Being that my Mauser shoots 7.65 which is rather expensive, is a barrel swap possible? If it is possible and I did decide to convert my Argentine into a .308, what else would have to be changed on the gun? I thank you all in advance!