I'm having a bit of a dilema about what to do, maybe someone on here could help me out. Currently I'm serving in South Korea as an Active Duty Air Force Fire Fighter. I'm expecting to return to the States (MO) by the end of April. I am currently having a 12 pound Confederate Coehorn Morter built for me with a 4.62" inside tube diameter by one of the companies listed on the stickys. I currently have no lead/zinc casting equipment of my own nor the time to get something set up to cast my own bzinc balls in time. I would like to know if someone out there might be willing to assist me in acquiring a hand full (5-10) of solid cast zinc balls measuring 4.52" in diameter to use as fodder to work up loads with right away when I get back. My intention is to get some loads worked up quickly to ranges around 100-200 yards in order to maybe attend the Miswest Artillery Show in MI in late June. I would like to know if someone has zinc balls already cast in the 4.52" diameter and would be willing to part with them or if someone has a mould and would be willing to cast a batch of balls for me. I'm willing to negotiate a price for either method and am willing to pay the shipping to get them to MO by the end of April. Thanks for any assistance you can provide me in this matter.