My G7 BR2 arrived yesterday. It was no problem ranging elk and horses in the fields below the house out to 1200 yards. I ranged the hillside across from me out to 2013 yards. The ballistic calculations are what I'm excited about. Shooting rock chucks out beyond 600 yards I have missed too many by just inches due to the small differences in angle or altitude. I hunt up to 13000 feet.