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Unread 12-08-2006, 10:43 PM   #17
John Sabato
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Default Parkerizing

Steinar, the correct term for the "blue" finish you are talking about is "parkerized" which is a phosphate finish for ferrous metals that inhibits rust. It is commonly used on military firearms and is very durable. It can be accomplished in various colors, but the common colors are grey, black, and dark green...
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