Here's a hint.
When you zero your rifle at 100 yards and make your way to the 600 yd lane, you can aim at the lane marker numbers - about midway between the top and bottom of the number of the lane marker - you will be in the black at 600 yds...
Don't ask me how I know...'cause with my junk it's all about Kentucky windage and not dope on my scope!
This works for 7.5x55 Swiss and 7.62x54R ammo...prolly .308, too but I only know about the first two...
Oh, and I giggled like a school girl the first time I put one on the screen at 600.
When you zero your rifle at 100 yards and make your way to the 600 yd lane, you can aim at the lane marker numbers - about midway between the top and bottom of the number of the lane marker - you will be in the black at 600 yds...
Don't ask me how I know...'cause with my junk it's all about Kentucky windage and not dope on my scope!
This works for 7.5x55 Swiss and 7.62x54R ammo...prolly .308, too but I only know about the first two...
Oh, and I giggled like a school girl the first time I put one on the screen at 600.