marlinguy wrote on Sep 29
th, 2026 at 1:25pm:
John King used to sell as cast forearm caps for these rifles, but he's retired now. Maybe he still has some though?
As for pewter tips it melts at such a low temperature it doesn't char any wood. I've cast pewter tips by putting pewter in a soup can and heat it in a pan of boiling water. That's not hot enough to char wood.
Pewter which is primarily Tin (90+% depending on the exact alloy) melts at around 500F.
How do you get it to melt using boiling water?
There are some metals that will melt at those low temps around 200F.
'Woods Metal' is one. The chamber cast metal Cerosafe is another. The first melts at under 200F. Cerrosafe melts at around 200F.
Neither will char wood when poured.
Maybe heating the wood a bit before pouring will help.
A heat gun or simply very carefully warming it over a stove will do it.
At around 200F pouring temp, the wood itself wouldn't need any more heating-up than that to help filling out the casting.
There are a lot of different low temp alloys used for casting.
The link below has a lot of info.
FWIW, if you use an alloy that has Bismuth in it, the alloy will expand when cooled completely.
That helps when you are needing the casting to anchor itself in position as with these FE tip castings.
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