Pioneer2
I use these Tipton rods, I have three of them and they are great.. expemsive but great. They are made from a carbon fiber. I get the 40 cal + 36 inches long.
[link=http://www.battenfeldtechnologies.com/tipton-deluxe-carbon-fiber-cleaning-rods.html]
http://www.battenfeldtechnologies.com/654574.html