Ordered them on Friday and got them today. Charlie sent several strips of aluminum (three thicknesses) I'll give them a go when it cools down a bit and I can cast some boolits.
After reading many of the threads on GC's. I decided to buy two FCIII's from Charlie to make my own, I doubt I'll make enough of them to break even on the cost but I can vary the thickness and only make what I need and not have a bunch of GC's lying around that I'll never use. I guess time will tell and maybe my grand kids will be able to sell them after I'm gone (a long time from now)