Guys, Aaah, nice to be back on the list; I somehow managed to turn off my subscription (And didn't recognize that I had). Off topic, but with the military experience that the members seem to have, this should be easy: I need to take the Cosmoline off of an A-15 upper. Any hints about what to use? I've been told that WD-40 works well, but wanted some other ideas. Thanks, Ron Hunsicker --