I have a question but as of yet no pics of the mould or sizing. I got offered the mould and it has has a round ball and a round nose bullet cavity together in one mould. I know its made of Brass with built in handles no markings that I noticed. I dont have access to calipers where I'm at so here goes. Round ball weighs 138.7138(approx grains) and the RN bullet weighs 192.889(approx grains). He cant use it as it wont fit his .44cal and is smaller then a .50cal. Assuming it is a 45cal. What caliper numbers would it be on a dial so I can check it when I get home.