YOu guys are the best. Doesn't look too bad on the NZ end:
Exporting Firearms, Parts and Ammunition from New Zealand
An export permit is required before firearms, components, accessories, ammunition and other weapons may be taken out of New Zealand. These controls apply regardless of the state, completeness or working condition of the items.
Permits are issued free of charge by the International Security and Disarmament Division of the Ministry of Foreign Affairs.
"Certain exemptions exist for antique items, temporary exports for hunting trips or sporting competitions, visitors to New Zealand and exports for the purposes of repair and return. Please note that these exemptions do not apply to Pacific Island destinations.
Further information and application forms are available from the Business Gateway (Strategic Goods) on the Ministry's website
http://www.mfat.govt.nz or by contacting the Ministry directly by phone 04 439 8227 or email exportcontrols@mfat.govt.nz. "
I'll follow the suggestions. Thanks a bunch.
Alex