[Edward Tinker]

I would think this section, on manufacturing of a firearm would probably cover this? </font><blockquote><font size="1" face="Verdana,Tahoma,Arial,Helvetica,Geneva">quote:</font><hr /><font size="2" face="Verdana,Tahoma,Arial,Helvetica,Geneva">�§ 5842. Identification of firearms
(a) Identification of firearms other than destructive devices. - Each manufacturer
and importer and anyone making a firearm shall identify each firearm, other than a
destructive device, manufactured, imported, or made by a serial number which may not
be readily removed, obliterated, or altered, the name of the manufacturer, importer,
or maker, and such other identification as the Secretary may by regulations
prescribe.
(b) Firearms without serial number. - Any person who possesses a firearm, other than a destructive device, which does not bear the serial number and other information required by subsection (a) of this section shall identify the firearm with a serial number assigned by the Secretary and any other information the Secretary may by regulations prescribe.</font><hr /></blockquote><font size="2" face="Verdana,Tahoma,Arial,Helvetica,Geneva">