barrel frosting
I am interested in the terminology used to describe the condition of a Luger barrel. Specifically the terms frosting and darkened barrel. I do not understand the terms, how and why they are used and in what specific context. I thought there were worn and new barrels, I do understand these terms. Can anyone describe to me the meaning of the terms frosting and darkened when used to describe the condition of a Luger barrel?
Craig
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cfm
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