Russ is currently lathing the slugs and i have the 10 shells etched. So start saving your pennies as this (very likely one time) run will be in the JY soon.
If i ever get my much craved cnc mill, i might actually try to make one out of aluminium and brass. A prop like that is so labour intensive, you would be easily looking at $5-7K
My steel domingblock finally arrived. I use it (in combination with a large rubber hammer) to fold the shell over the slug as i don't have any reloading equipment.
After the folding, i buffed the fold on the buffing wheel to make it nice and smooth. Now i just need to nickel- and goldplate it.
expect to have a JY thread up in the coming week for 12 of these.