This is a "Do It Yourself" version of the Tactix Armory Hawk Feather neck knife.  It's a fully functional, drilled, hardened and heat treated S30V stainless steel blade, ready to make into YOUR version of the Hawk Feather.  This is the exact same blade used in our production blades down to the last detail.  All you need to do is install your own handle and sharpen it up!  Total length just under 4".  Abrasive blast finished.  Handle Material Not Supplied.