Peter, Thankyou for your assistance. I think this project may be a little too expensive right now. I will keep looking for the Fw barrels in 20 gauge. Maybe I'll get lucky. Do you know of any gunsmiths that could do the work near Memphis,Tn or do you recommend someone. Gunshows come through here but I don't remember seeing barrels like these,but I wasn't looking either. Now I know what to look for. Thanks again, Tom