Yes sir,I dial in my zero,stick to one power ,10x,and then figure out wich mil or 1/2 mil as it may turn out is accurate at each 100 yard incriment out to whatever the max range I may shoot at,1000yards for this rifle,may be.Yhis data is written on the side of my stock for quick reference,complete lack of short term memory syndrome,and then I practice right up until hunting season.We practice stopping the tuck when we spot a good rock at various ranges and making the shot with a quick range and prone shot of the bipod,with some practice I get familiar with the mils and wont have to look at my data.