Hi tac, lead supply is about 25 years old ish. A mate of mine worked in roofing and stashed away all
his off cuts for years then when he moved i got the lot for beer money. Sadly supplies are now starting
to run low. Have molds for .451 .457 and .562. Will weigh em all and see if i can work it out. Tim
Additional..Just weighed a .451" round ball made with the same lead and it weighs 139 grns. The .457"
weighs in at 143 grns and the .562" weighs 263 grns.