Re: Strawed parts
There is a basic discription of the process used in "Luger Variations" by H.E.Jones.
"After being polished and cleaned with alcohol, the parts were inserted into a preheated oven (440 deg F) for 15 minutes, removed, air cooled and oiled"
Perhaps the variations that you see, are due to both different polishing techniques, or temperatures or both.
FGR
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