My lightest set up was a 420 grain arrow out of a 37 pound Hill at about 26.5" with dremel tool sharpened 140 grain Hill, got the arrow through and into the next corn row. The heaviest was a 96@ 26" Hill style bow, a micro flite 12 with a birch dowel stuffed into and a single bevel Hill broadhead. The shot was an identical one, 18 yards out and about 8 or 9 feet up to the deer, at the same place just a different year, the arrow flew way out into the field. Both deer made it to the next trees and died within a few yards of each other.