The Fox Aruru FX-506 Knife is among the Fox series FKMD knives that are military, field, survival and outdoor. This model is a large lockable with which you can perform numerous jobs.The N690Co steel blade is 5 mm thick and has a very pot-bellied blade shape reminiscent of a skinner knife. The weight, of 300 g, makes sure that the Fox Aruru FX-506 can also be used to break firewood and do hard work.The locking system is the pump block with an additional locking system placed on the handle that prevents the blade from unblocking.The handle is made of HPL (High Pressure Laminate) which is a very resistant synthetic material and has a very particular shape that allows the knife to be gripped in different positions.Finally, the Fox Aruru FX-506 knife has a cordura sheath in which the closed knife is inserted and the possibility to attach it through the MOLLE systems.