Hi all! I once ran across a website that had LOTS of info regarding long-range shooting. I think it was connected to a group that offered training also. They had a really thought-out section on why a long-range gun's optimum barrel length was 16 inches. I can't find this website anymore, or any additional info regarding the 16" Bull barrel approach. Can anyone help me find this website? Or, offer opinions on this concept? Thanks!