sliderspal, true, .7 would be 7 at 1000, I think the point some are making is it never works out that way, just because you shoot a .7 at 100 it is doubtful that will happen at 1000, I would be willing to bet it will not happen to many factors involved, that is why when you posted the .7 everyone asked how far, your heart rate alone will change bullet drift, example at 200 yards with my F class 6mm br i shoot it 1/4 moa and less at 600 i average 1/2 moa and only on my best day and only twice have i come close to 1/4 moa with a 2.2 inch group only once that =.350 moa and 7 inches at 1000 yards =.668 moa as well at 100, I think that was the point trying to be made.