Re: Stevens auto shot .410 pistol
I go to this forum area are only as a matter of academic interest. Based on the personal experiences of a former neighbor, form 40 years ago, I am less likely to go anywhere near anything that is likely an"NFA" item, than to try to pick up a coiled and agitated rattlesnake, with my bear hands.
It appears that the BATF often has had "changes of mind" over the last 40 years. Before one throws a potentially valuable item in the "trash"; one might want to investigate further!