All persons possessing or owning an approved machine gun or a short-barrelled shotgun prior to August 22, 1983, shall have until November 22, 1983, to file a report form with the superintendent.
Minn. R. agency 171, ch. 7500, MACHINE GUNS AND SHORT-BARRELLED SHOTGUNS, pt. 7500.5600
Statutory Authority: MS s 299C.03; 609.67