I had a thompson center scout in .50 cal. given to me. The barrel is rusted and is in terrible shape, so bad that I would be afraid to shoot it, but the action and wood are great. I was wondering if it could be rebarrelled. I like the style of the action because it is so small and handy, and would like to rebarrel it to .32 or .36 caliber. Just wondering if anyone had any advice or experience with this sort of thing.