These were shot by my Dad with a Remington 700-based Accuracy International .308 built by http://www.tacticalrifles.net The scope I believe is a Night Force (one of the top models they have). Ammo was factory Black Hills 175grain. The paper target hit 17 out of 17 times. The saw blade was 3 out of 3 with the 3rd shot actually hitting the edge after the 2nd knocked it over. I'd say a little luck played into this. Just thought they were interesting to see.