rust blueing

[carbon outlaw]

Hi from carbon outlaw ....I was reading a post about rust blueing...I was reblueing a rifle so every thing was as highly polished and clean well some parts still had a few pits and rust ....so I took them and soked them in lime a way for three days and when I took them out they had the nicest brown blueing I have ever seen.,
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[craigster]

My question, how well will it hold up/last ?