ExtremaRatio BF2 CD DESERT WARFARE tactical folding knife N690 double liner lockThe ExtremaRatio BF2 CD Desert Warfare knife is a high performance tactical folding knife designed for military, law enforcement, and outdoor enthusiasts. Its N690 Bohler stainless steel blade offers excellent hardness, edge retention, and corrosion resistance. This knife blade combines a drop point with a slight recurve, ideal for slicing, piercing, and everyday utility tasks. The double liner lock ensures the blade stays firmly in place, even under