I was looking at some old articles concerning the Ithaca Auto Burgler gun and am looking for opinions on something. Do you think it would be legal to make a reproduction of one of these if the barrels were rifled instead of smoothbore? I really couldn't see any reason why it wouldn't be, but it seems like it would make an interesting project. Of course one would have to rifle the barrels before cutting them to size, but other than that it would seem to be a pretty straightforward process.