Function determines what the weapon does or what its effects are.  Guns, knives and other weapons that are used to kill people do not have a "function" as function is only used to describe weapons that have strategic benefits such as obstructing vision, or taking out aircrafts.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.