Yea watch out they can change there mind in 5 min...
But they still have the Rossi Ranch Hand Pistol being sold... Pretty much the same concept.
.
Unlike shouldering pistols braces and having an opinion on whether it's legal or not; they would have to change and actual law to change anything on these. NFA is very specific about what constitutes an AOW and SBS unlike shouldering a pistol there isn't much grey area in too big to be an AOW and never been a shotgun.