Just spotted this on Armslist, it says nothing about being a SBR. Might be ATF fishing or a dumb ass possibley facing a prison term.
http://www.armslist.com/posts/14367...tactical-sks-and-draco-rifle-plus-cash-for-ar
http://www.armslist.com/posts/14367...tactical-sks-and-draco-rifle-plus-cash-for-ar