I have seen Clay Dot recently which is very close to Clays. I would load up a set and send them out for testing. I loaded Bullseye and Red Dot for mine. I sent all my data down the road when I sold my gun. I never found a factory shell which was not unpleasant to shoot in such a light gun but back then RST was not around. My go to hull was a cut down Federal Paper hull with a roll crimp. They were cute little fellows. From memory the Red Dot was 15.5 grains but I would have them tested. $25-40.00 for a test is very cheap indeed. Also Titewad and Extralite could be a starting point with a little load development.

The 2" was a neat gun but I could do the same with a 20 or 28 easier. If I were stomping around the woods carrying a 5 pound 12 might make sense but on the Skeet field or Dove field I went another direction. To each their own. Hope you enjoy your new gun Geo.