I suspect what you're seeing isn't rust, but the oil Ruger ships their guns packed in. That stuff will seap out for a long time unless you used something like Gunscrubber or brake cleaner. CLP's and other oils just dilute it and let it weap out more.
(If you use "Gunscrubber" on a 22/45 make sure it's the "ploymer safe" version. I wouldn't use brake cleaner at all.)
For God so loved the world, that He gave His only begotten Son, that whoever believes in Him should not perish, but have everlasting life.
John 3:16 (NKJV)
Last edited by CajunBass; January 20, 2013 at 07:33 AM.