FWIW:
http://www.atf.gov/publications/down...f-p-5300-4.pdf
THE GUN CONTROL ACT OF 1968
TITLE 27 CFR CHAPTER II
PART 478—COMMERCE IN FIREARMS AND AMMUNITION
Subpart C – Administrative and Miscellaneous Provisions
§ 478.34 Removed, obliterated, or altered serial number.
No person shall knowingly transport, ship, or receive in interstate or foreign commerce any firearm which has had the importer's or manufacturer's serial number removed, obliterated, or altered, or possess or receive any firearm which has had the importer's or manufacturer's serial number removed, obliterated, or altered and has, at any time, been shipped or transported in interstate or foreign commerce.
IOW, if said firearm was not involved in interstate or international commerce, the Feds aren't interested.
IMO, and it's ONLY my opinion (worth exactly what you pay for it), a GI-issued firearm, personally handed down to family members over the years, doesn't qualify as commercially transportated/transferred.
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