[Metonymy]

what exactly is a "powder solvent" used to clean inside piston. I use my sadlak bits, and then flush out with gun scrubber. fwiw a sadlak piston. gun scrubber ok for TiN? thanks

I've always used Hoppe's #9. CLP is another.

Is it ok for TiN? It sure as heck better be or there's a lot of us who will be in trouble!