A couple do it yourself shot makers .
Wow! Got me to thinking! No!... don't everyone duck! I'm still in the thinking stage. I wonder if a guy could make .310" balls with that contraption? You wouldn't need but one or two holes to make a ton of .32 caliber balls. Sure would beat trying to cast those tiny little squirts one at a time!
In case you are not familiar with the size of a .310" ball. Here's one sitting on ol' Lincoln's head.
(http://img.photobucket.com/albums/v68/Ironwood/For%20BB%20Posting/ShortStarter32caliberwithballandPen.jpg)
I think if you played with the hole size you could come close nough for buckshot outa smoothie .
http://www.goosebay-workshops.com/THE-SHIP-S-STORE
Scroll down to "Ruperts shot maker". No patent but from the 1600's. ;D