Has anyone tried either Gunzila or Mil-comm cleaners,solvents and lubes? Has anyone seen these for sale other than on their respective sites? Gunzila claims to be odor free, this appeals to me considering when you go out into the wild smelling like a coffee swilling, gaseous hamburger eating, chemical factory eliminating one of these would be good, but gunzila is "organic" so how well can it work? Mil-comm has quite the endorsement on its site but no information elsewhere that I found.