I saw an ad for "Sentry Solutions" dry lube for guns. This product is a powder in an alcohol carrier which evaporates, leaving the lube "bonded" to the metal. The lube itself appears to be moly and "other" components. The ad copy (including testimonials) makes the product sound great, which is what advertising is supposed to do...but my BS detector is at least on "yellow." Still, I'm wondering if anyone has tried this "dry" product, and with what results?