I just got my new Dixie catalog. I gave my old one to my grandson, forgetting all the ballistic and other essential information contained therein. The new catalog came with a sale flyer, as usual. In the flyer is a 20 gauge pistol barrel, 12 inches long, part oct part round, tapered all the way. Breech plug installed. It really looks good. Does anyone have any idea from whence it came? (Who made it.)