Not seeing the barrel, I am not sure what you have, but I don't believe there were ever Douglas barrels in a Traditions or Jukar Kentucy rifle kit. From your description, I am picturing a 2 piece stock, which you are juking or junking. Ed Cain (Cain's Outdoors) and I cut off an Ed Rayl barrel and rebreeched it for my "left-handedness". You just have to cut it off in front of the drum, square up the end and then rethread for a standard breechplug. Fit the new plug and then you can, when ready drill for the touchhole liner or direct drill the vent or install a new drum. In my case, I direct drilled the vent and I get great ignition. I have had do this on more than one occasion. I have a smoothbore pistol barrel on my bench now that I cut off and Ed re-breeched it, again due to me being left-handed. Good luck and if you need someone to do it for you, Ed is your guy (304-375-7842).