The Ontario SP6 fighting knife might be seen as an assault weapon but it has various other purposes for which people use it for. This type of knife is quite common with people who often choose to go camping and hunting. This knife can come in handy as it is made of material that is sturdy which makes for easy usage on different types of things. This knife is also easy to use as the firm grip on the handle makes it very comfortable. This knife is a must in every survival kit as it as it can come in handy in many a situation