Mine is from 150 to 200. It's a little too far but my rifle is deadly at 200 yds. My belief is if they come in and the first time they stop and try to figure things out I DROP THE HAMMER. I got my rifle loaded good enough that I can hit a quarter at 200 yds. So, I don't hesitate to take a shot at 200. I have hit one at 350 to 400 and a dead run last year, That was my SHOCK AND AWE!!!