So, are you saying I pasted thumbnails into my post? Also the chambers are true 2.5" 28 guage. I have a number of round balls in this size with variations of diameters. I also have a paradox style mold of 345 grains to play with. I will get the exact diameters from a cerrosafe cast I have at home in the shop and then get back to you along with some more pics.
Dave herr