Thread: Made in New Zealand Shotgun Mag Extensions?

I'm wondering if anyone here knows of any companies in New Zealand that can or will make magazine extensions for shotguns.
The police are fucking about as usual and doing everything they can to stop the importation of legal magazine extensions, so we're going to have to make them here.
We have countless 4 shot semi auto and pump shotguns, so there should be plenty of demand for +1 extensions.
For 3.5" shotguns, we should be able to get extensions that hold +2 of 2.75" shells.
The extensions themselves are pretty straightforward to manufacture, so if we can make aluminium stocks and so on, I'm sure we have the capability to make some mag extensions.
If you've got any ideas, or know anyone who could help with this, feel free to share.