I just received my match bolt. It looks really nice, it has a different finish than on the factory 10/22 bolt. I will keep you all updated whether or not I notice a difference in accuracy. Here is the site. Read up on it if you like.
http://www.coolguyguns.com/Jan05Ruger1022products2.htm
http://www.coolguyguns.com/Jan05Ruger1022products2.htm