The extreme duty Special Operations Tactical Fixed Blades (SOTFB™) are built to withstand the hardest possible duty in combat. The knives themselves are built like rocks, by far the heftiest full tang fixed blades CRKT has ever offered. All M60s have AUS 8 stainless steel blades with a titanium nitride coatings for superior corrosion resistance. Their injection molded black Zytel® scales have an aggressive operator’s pattern. A double guard hilt, with thumb friction grooves and pronounced butt pommel give maximum security and grip.