I've never used anything but plain 3-in-1 oil on exterior surfaces of all my guns, and I therefore use it on all my knives/swords. Never given me a problem yet.
[color:red]Andrew Kesterson - andrew@aklabs.net
"Timor Omni Abest ... Vincit Qui Patitur"[/color]
alot of people use CLP Breakfree or a simple mineral oil. CLP can be found in the gun section of any walmart and mineral oil can be found in any pharmacy section- usually near the laxatives.
"Why is there a picture of a man with a sword in his head on your desk?" -friends inquiry