I was at chuckhawks.com a couple days ago and this guy was talking about different ways to accurize a rifle. Anywayhe tested this product called final finish bore conditioning system andacording too the autheritreduced the group size by about 40 percent.Myquestion is has any body here tried this product and what kind of succese have you experianced? Here's a link to the article.http://www.chuckhawks.com/affordable_accuracy.htm