[Code of Federal Regulations] [Title 22, Volume 1] [Revised as of April 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 22CFR121.6] [Page 434] TITLE 22--FOREIGN RELATIONS CHAPTER I--DEPARTMENT OF STATE PART 121--THE UNITED STATES MUNITIONS LIST--Table of Contents Sec. 121.6 Cartridge and shell casings. Cartridge and shell casings are included in Category III unless, prior to export, they have been rendered useless beyond the possibility of restoration for use as a cartridge or shell casing by means of heating, flame treatment, mangling, crushing, cutting, or popping.