Warrior Combat Knife 5-11/16″ H1 Satin Plain and Serrated Blade, FRN Handle FB25PSBBK

From Spyderco website:

The Warrior fixed blade is one of the world’s most intriguing combat knives. Based largely on the groundbreaking research of close-combat icon Michael Echanis, the original Warrior was a radical design intended primarily for use with reverse-grip tactics inspired by the Korean martial art of HwaRangDo. Produced in limited quantities by the late Al Mar and later resurrected by the martial artist Bob Taylor and Echnais contemporary Randy Wanner, it is one of the most coveted combat knives ever made.

This item is discontinued.