…..been using my india stones for a lot of fine polishing an also clover grades of valve grounding compounds for rough work. poor boy dykem aka sharpie to check contact surfaces etc …. saving my nanolube for final product as i get the rough edges off first manually. 6000 grit paper used for helo cockpit glass polishing for final polish on shiny inside parts an non matte exterior surfaces….
what are your suggested sources for springs ? Wolffe ?
Wolff is the only way to go for springs, although a lot of other dealers may carry some of them, only the online Wolff store will have all the different combinations, including the little springs Brownells or Midway don't bother with.
I bought one complete factory-stock replacement set of everything, along with reduced power recoil, hammer, and firing pin springs from 16-12 pounds. Cost about $70, but I don't have to sweat springs any more, at least for the PPK. They won't be getting any cheaper.