Good afternnon.... Have you ever encountered a caliber you would have to say.. STAY CLEAR of THIS ONE using cast boolits ? I got to thinking and looking through the NRA Fact Book. In the rear is a section called Nominal Cartridge Dimensions. I use this often when researching dimensions and adaptability of cases to another caliber or listed boolit diameters. So looking through it I got to wondering if anyone of those near 200 cartriges would be that "one to STAY AWAY FROM" if cast boolits was to be fired. So far I have shot cast out of every firearm I own... one way or another and they shot well enough.
So are there any calibers out there you have suffered with to no avail ?