Nitro-X this has all been done before.
Back in the late 1990's (?), a good mate of mine here in Canberra, had done all the foot work to get these into production (in Europe), in both 7.62x39 and .223 iirc.
The import permits were signed off and authorised and magazine adverts were in place and then that slimy little political animal, little johnny howard got wind of their imminent importation.
The first shipment of rifles were seized by Customs (or was it the AFP?), and thats where that ended.

I'm not sure if things have changed enough these days but only time will tell ...................

FJWH!
Homer