I have been working on this knife and sheath for the last couple weeks. It has taken me most of the last two days to put the sheath together, but I was able to incorporate a sharpener, ferrous rod and small altoid tin for a survival kit. The knife is a copy of the Tracker, made with D2 tool steel. I like the blade, but overall I'm not too sure yet. It chops great and works as it should, but I am used to traditional blades. I don't care for the saw too much. I have chopped several 4-5" trees and branches, and made a long bow with arrows using only the knife. A lot of the trees and branches were pinon and elm trees. A little time to resharpen and it is back to a shaving edge.รข€‹