what's the best way to tell if your lead is hot enough without a thermometer? just wonderin
When the lead and mould are at the proper temp, the result is perfectly case balls - like gems. Once you've cast enough, virtually every one you cast (unless you ham-hand a pour) will be perfect, from the first to the last.
Top picture - 14 bore balls inside the wrapped over denim cloth- 15 bore balls in the forefront- Tanner mould.
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bullets for the .45 1.9" Sharps- note, even frosting due to antimony content.
.570 balls from a Lyman mould, casting .573x.574"
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.570's - Lyman mould (10 ounce denim .0225" under them)
BTW- pure (dead soft Plumbers) lead will NOT cast frosted balls or bullets. They will, however, if the mould and/or lead is too hot, cast with blue colours on their surface AND be quite prone to voids inside due to over-shrinkage of the lead upon cooling, sucking air in through the sprue hole. Overly cool lead and/or moulds will also cast with air voids inside due to too-quick cooling of the lead, prior to properly filling out the mould. Properly cast balls are quite superior to swaged balls in the larger sizes when used in normal trail walk guns. When loading oversized "swaged" balls, the inconsistencies of their exteriors will be removed or greatly reduced to where it does not effect consistency on the target. imho