Eventually I'll have a 460350RFGC mold. This is designed to throw a .460 diameter boolit cast from wheelweights. The shank is .426 so it should fit in a Hornaday .45 gas check. The question is will this combo crimp onto the boolit base using a .460 sizing die. My measurement of Hornaday .45 gas checks show them to be .460-.461. Does anyone have any experience attaching Hornaday checks with a .460 sizing die? Alernately, does anyone know the diameter of Gator .45 rifle gas checks?
Paborn