Here's another pic of the Snuffer 160 cleaned up. Now in fairness to this Snuffer, first off, I should have hit further back. Second, it hit right at the shoulder joint, destroying the joint and sliding inside, totally shredding the inside of the shoulder. I'd say Shawn is right. Had it been on a wood shaft, the shaft probably would have broke right at the taper and I highly doubt enough energy would have been there to crush that head, push through, and get into the lung.
Here's the entrance.
Massive damage on the inside.
To top it all off, his right hind quarter was healing up from what was probably the result of being hit by a car sometime ago. Now that's tough!