Direct from the Government Printing Office to your computer - the actual ATF Title 27 standards in text and Adobe PDF file forms.  I thought someone else might want to read this too.  Just follow the link.

[url]www.access.gpo.gov/nara/cfr/waisidx_00/27cfr179_00.html[/url]


Title 27--Alcohol, Tobacco Products and Firearms
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CHAPTER I--BUREAU OF ALCOHOL, TOBACCO AND FIREARMS, DEPARTMENT OF THE TREASURY

PART 179--MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN OTHER FIREARMS

It's not the ATF 27 standards, its proper name is the:

27 Code of Federal Regulations part 179

Thanks for the great link!