Thread: How do you judge range?

If you've got a ballistic reticle in FFP, you can use it to estimate range assuming you know the approximate height of your quarry. I was glad of this on two occasions, when the battery ran out on my rangefinder, and when I lost my rangefinder in the river. On both occasions I was able to continue and make a good clean shot, was glad I'd memorised the equation and method.