First of all thanks for all the replies on which scope to get. I am very happy with my selection. My scope came with a brouchure for the zero stop feature. But I cannot seem to figure out how to do it, if any one has some "dummy" proof instructions please provide Here the scope is one my Remington 700 22-250. I deff. dont need the 20 MOA Ken Farrell base that I needed for my other scope. It has 70+ MOA of travel left.