Can someone who has a 14" SuperNova please Measure the outside diameter of the muzzle and tell me what it is? I have been looking into getting a 14" SuperNova, but I REALLY want the ability to change choke tubes. I currently have a 28" SuperNova and the OD of the barrel at 14" is 0.828 which, according to my internet research, is big enough to be cut and threaded for standard tru-chokes, but not rem, win, or Benelli chokes. Looks like it needs to be at least 0.825 to be able to thread to tru-choke which seems to be the thinnest choke tube that does not recommend against slugs, buckshot, and other high-power shells. Correct me if anything is wrong. Although I got this information off the internet and the internet is never wrong ;). I do not want to cut down my 28" because of the huge ordeal and expense it would to be cut, thread, de-rib, solder a front sight, and then refinish. I would like to have a 28" and a 14" and so if I have to cut down a barrel I would rather get a carleson barrel and cut and threaded it instead of my OEM 28". So if anyone has a Carson barrel as well would you measure the OD at 14"?