I've never even HEARD of this court case before today.
United States v. Rock Island Armory (1991)[7] - United States District Court for the Central District of Illinois ruling one cannot be prosecuted for 1934 National Firearms Act violations for machine guns produced after 1986:
"...since enactment of 18 U.S.C. § 922(o), the Secretary has refused to accept any tax payments to make or transfer a machine gun made after May 19, 1986, to approve any such making or transfer, or to register any such machine gun. As applied to machine guns made and possessed after May 19, 1986, the registration and other requirements of the National Firearms Act, Chapter 53 of the Internal Revenue Code, no longer serve any revenue purpose, and are impliedly repealed or are unconstitutional."
Why didn't this eliminate the ban on machineguns post-1986?
United States v. Rock Island Armory (1991)[7] - United States District Court for the Central District of Illinois ruling one cannot be prosecuted for 1934 National Firearms Act violations for machine guns produced after 1986:
"...since enactment of 18 U.S.C. § 922(o), the Secretary has refused to accept any tax payments to make or transfer a machine gun made after May 19, 1986, to approve any such making or transfer, or to register any such machine gun. As applied to machine guns made and possessed after May 19, 1986, the registration and other requirements of the National Firearms Act, Chapter 53 of the Internal Revenue Code, no longer serve any revenue purpose, and are impliedly repealed or are unconstitutional."
Why didn't this eliminate the ban on machineguns post-1986?