Here is a tip for the new shooters: I just learned from a friend about a team of instructors that teach precision rifle shooting called the "Appleseed Project". From what I was told this group knows the very same secrets that I used back in 1969 but have never been adopted by our police or military. I shoot a CZ 308 cal bull with a set trigger using 168gr match HP BT with 44grs of Varget. One hole with three shots and two of the shots were 1/16 inch wider at 1 o'clock and 7 o'clock. Glad the two other shots were off by that much or the guy with me would have said I missed the second two.