Hi Altamaha.
The knife is a Kizlyar Sterkh-2 with a 5.5" blade and timber handle.
I paid about $135 Australian for it. Great knife, a little hard to sharpen but holds its edge for ages.I use it for ripping the briskets of my game as well and it doesnt chip even though it is hard.
The best knife I have ever owned !!.