It has a ballistic calculator. I don't know if I am going to take the time to set it up. With my rifle zeroed at 1.75' inches high at 100, I have max PBR out to about 400 yards. I can hold the crosshairs level with the top of a coyotes back when it is not real windy and the 22-250 will drop into the coyote. That is the maximum range I feel comfortable taking shots.
With the LRF, I spotted a lone boar. I could not get a range on him until I got to what it was saying was 478 yards. I started getting good readings stalking the rest of the way into 76 yards where I shot him. I found another group of pigs with piglets. Little pigs the size of my chihuahua, I ranged the top of their backs in grass between 100 and 60 yards.
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