My interest is peaked.........
I just read some articles about a 600 yard benchrester named Joel Kendrick that has been doing a good deal of experimenting with salt bath nitride. Found this link:
http://mminitriding.com/nitriding.htm
So here's a question, what type of test cases would be a good way to prove this out some more? Suggestions?
I'm not sure this could compete with a chrome-lined, CMV barrel. Where I see the real potential is in applications currently filled by stainless barrels.
I have to admit it would be a very tempting idea to be able to offer a CM barrel that offers better corrosion resistance than typical 416 or 410. But my real concern is throat life. One of the main benefits of some of the 416SS alternatives is increased accuracy life, being that this class of stainless still rusts. So either way coatings are necessary. I wonder how much of an increase in life could be expected through the use of salt bath nitriding when compared to some of the harder stainless barrels that are available.
(edited to complete the question)