So I went out to sight in my .300 RUM. So we started out at 50 yards just to hit paper. Well when the gunsmith bore sighted my scope to my rifle I wasn't hitting paper. Took me 5 to 6 shots to eventually hit paper. My scope was sighted far right; had to crank my turrent over like 2 complete revolutions. Once we started hitting paper then I was able to walk it into the bulls-eye. Ran out of time to step back to 100 yards. But that will be another day.