If you decided you wanted modify your mold, larger diameter this thread below was interesting. I have never tried this, so, but, it may have merit.
http://castboolits.gunloads.com/showthread.php?257858-Expanding-a-boolit-mould-the-quot-WEET-quot-method-(In-parts)
Last edited by KnightHawk; 08/15/19.
