What is Jehovah's Witnesses view on a baptized member owning machine guns?

Question on Jehovah's Witnesses view about owning guns that are not used for hunting or for protecting against wild animals. Let's say for example someone in USA who likes to collect automatic weapons and machine guns (which can apparently be purchased in Nevada according to this article ). What is Jehovah's Witnesses viewpoint about a baptized member owning guns such as machine guns? Does that affect the members standing in the congregation?