I think most of us have seen the book "Building a double rifle" using a SxS shotgun, I was wondering if you could use the same principles to build one on something like a Winchester 101 O/U?? All I have to do is wait for someone that's blown out a barrel or bulged one unacceptably and I thought I'd give it a try

Anyone have any thoughts, this idea kept me up last night, so did I waste a good night's sleep?
Cheers
Oz