Almost new 10mm Storm Lake 6inch barrel. Bought recently new hoping to improve my accuracy. Took to the range once, put about 50 rounds through it. It didn't noticably improve my groups, so I am back with the factory barrel since it doesn't stick out the front of the slide. Virtually new, only 50 rounds thorugh it and cleaned immediately after getting back from the range. See http://www.lavasys.com/barrel/ for pictures. $100 includes shipping to lower 48.