Citation(s) from the GunPolicy.org literature library
Thorp, T M. 1997 ‘Military Style Semi-automatic Firearms.’ Review of Firearms Control in New Zealand, p. 28. Auckland: Government Printer. 30 June
Military Style Semi-automatic Firearms
A reasonably conservative estimate, therefore, of the total number of MSSAs [in New Zealand], including sporterised MSSAs, is 20,000, with a likely upper limit of 25,000, and a possible limit of 30,000.