Has any one tried dropping small pieces, like lugs, into a media tumbler, like reloaders (gun owners who load their own ammo) use to clean the empty brass cartridges?
Seems as if the media were gentle enough for brass, it'd be ok to try on chrome or nickel.
Plus it'd be a hands-free cleaning system...
Just throwing out ideas. I'm not keen on putting 40hrs of time into cleaning lugs! Eye Ball