Well actually, we do have the RIGHT to own arms (if your protestant:)).
Subjects’ arms
That the subjects which are Protestants may have arms for their defence suitable to their conditions, and as allowed by law:
Source:
Bill of Rights 1688
The New Zealand Parliament use the Bill of Rights 1688 to give themselves Parliamentary Privilege.
The Bill of Rights 1688 also forms part of New Zealand law by virtue of the Imperial Laws Application Act 1988.
etc etc..
Now, time to turn 1 gun into 5 guns.
Attachment 41808