Columbia River Knife & Tool M16-14D Folding Knife, 3.99 Tanto Blade, Combo Edge, Aluminum Handle (Desert Color), AUS 8/ Copper Titanium Nitride Finish, Locking Liner M16-14D The service men and women of the coalition forces in the Middle East and Afghanistan require cutting tools that can stand up to the harsh demands of the desert. CRKT's Carson Desert Tactical Folders have been developed specifically to blend into the desert environment.