the seller has 2 of these cannonballs,they could possibly be live/filled?
https://www.ebay.com/itm/2347004902...=e11051.m43.l1123&mkcid=26&ch=osgood&euid=edc
https://www.ebay.com/itm/2347004902...=e11051.m43.l1123&mkcid=26&ch=osgood&euid=edc