Birchwood Casey Aluminum Black pointers?

I'm going to help a friend work on used .22 Henry she was given by her sister. It looks to me like the gun was exposed to salt water because it has some pretty significant corrosion on the receiver and some of the other aluminum parts. The blued barrel is in surprisingly good shape and I think

Project RO727 - Birchwood Casey Aluminum Black - Hotel Whiskey

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Birchwood Casey Aluminum Black Touch-Up 3 Oz : Hunting Cleaning And Maintenance Products : Sports & Outdoors

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Birchwood Casey Aluminium Black Metal Finish for Airgun and Model Making

Birchwood Casey ALUMINUM™BLACK METAL FINISH, 3 FL. OZ. BOTTLE

Project RO727 - Birchwood Casey Aluminum Black - Hotel Whiskey

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Project RO727 - Birchwood Casey Aluminum Black - Hotel Whiskey

Birchwood Casey Aluminum™ Black Metal Finish

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