I have one, but never loaded for it. I got ammunition from Ellwood Epps a little while ago. They bring it in from Old Western Scrounger in the US, I believe. Fiocchi might carry it. Even if you reload, you'll have to get some ammunition to start with, to have some cases on hand. Forming the cases would be a job. I understand that if you're not concerned about the "gas seal" feature of the cartridge, other cartridges can be used. Lee and others sell dies for the cartridge. The gas seal (I've read) doesn't really seal very well, but it certainly is an interesting gun. If you have a "prohibited" license, there are .32 ACP cylinders available in the US.