From curiosity I tried a 9mm case in a .40shell holder. The groove is the sa m e diameter.used a .38die and sized and decapped. It fits the chamber. I am leery of using a .38 bullet and have no 9s. Anyone try this? A crimp is still in question Dies are sky high, it uses up primers if I continue.

9mm seems to b e the cheapest of centerfire. If I buy bullets will I save that much? Or put the resources to .40, .41, .357, .38.
I dont know how much i really will shoot once t h e shine wears off a new pistol. I do not do competition
I have dies fore every cartridge i use but usually use my eastern european blood roots to find bargains.