That thing should shoot 32 s&w longs, 32 s&w and 32 ACPs. My 327 will along with 32 h&r making both very versatile. I even have a load I've played with that consists of a soft cast 00 pellet, pushed through a .314 sizer, loaded in a 32 S&W case over a few grains of trail boss. It's like a 22LR that you can easily reload.