another hundred rounds of .22* through the conversion; no failures of any kind, everything still moving as it should.
I'll say again, the stuff seems to be a quite good lubricant so far as I've tried it; the question is 'Is it worth that price to you?' The bottles should last quite a while(unless you strip and clean after every use), as it doesn't take much, still a lot more expensive than some other good lubes. I wish I had a free thousand rounds or so of 7.62x39 or 9mm for a higher-stress test; ah well.
*If .22 hadn't become more available the last few months, this testing would've seriously eaten into my stocks