Years ago I bought the above mentioned rifle scope, but I lost the booklet that came with it. I would like to place this scope on my 7.62x54 rifle, and am firing the 200grain Wolf round made in Russia. I need to know the dial in for this rifle and round for this scope. Once I have that I know I need to sight it in at 200 yds, then it's frame aim and fire. The scope has a read out on the left side in inches and the right side in meters. Once again it's the Leatherwood Sporter Bullet Drop Compensating Scope in 3-9x40.