Well, I was just out practicing with the bow and happened to have a pass through, on the archery target. The Broadhead imbedded itself into the fence behind the target.
The arrow penetrated a 12 inch thick fiber archery target, then went through 3/4 fence board and then imbedded this far into a very dry 2x4.
(APA Mamba xl 7.0, 84Lb draw, 30.5 inch 7595 Gold Tip arrow weighing in at 756 grains. Shot from 30 yards.)