Ken,
I picked a several lifetime supply of Nitric Acid about a dozen years ago from a local guy who ran a chemical supply company. I have managed to lose his contact information but I have some to spare if you are in need. I mixed this stuff forever ago but pretty much used Gaddy's recipe, minus the Mercuric Chloride.

I have read through both Gaddy and Flanigan and have not found the original Parker formulas you refer to. Where did you find them?

Barrels look very too!

Steve

Firearms imports, consignments


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