It's basically a 2 lb steel rod with laser sharp points on each end.
My friend had one; we were throwing it into trees in RMNP and burying em about 1/3 of the way into them. This thing is crazy. It's almost impossible to miss with the ends, but if you do, it's so hard and heavy it will shatter bones on contact.
May I suggest adding this to your Burt Gummer-esqe arsenal?