When Ron posts his next pictures take a good look. He shot the bullet at the same range but reduces the powder load to give the velocity of the bullet at 100 yards - it opened but only maybe halfway. To my thinking the 100 yard velocity needs to be greater. Although if there is enough energy he might get it to pass through also because he has reduced the drag in the animal of the bullet.

So the next question what will it do at a 150 or 200 yards.