I looked at an early oberndorf rifle today, advertised as all matching of course but was in fact the worst case of bubbary in recent history all numbers restamped over existing numbers. I believe it came to this country as an Albanian import judging by the extensive pitting and generally poor condition. Witch brings me to my question is it illegal to remove an import mark? I noticed an area of significant grinding on the bottom of the barrel in front of the bayonet lug where you would usually find a century arms import mark. If the import mark is legally required then is it not illegal to remove it? I was thinking of calling the atf to ask but figured I could find the answer here.