Probably. But doesn't matter. 12.x are effectively banned from private ownership already. I don't mean to take this into the weeds, but no one is coming to confiscate anything - they'll just call everything prohibited, they didn't have a way to collect them before, they won't now. The plan (if any beyond posturing) is likely to prevent new imports and transfers to individuals. Central storage by different means - your club will be able to buy handguns and semis for use by members, exclusive if you pay enough and store it at the club. Done.