What do you remember about the 1994 ban?
Back in the days, everything was grandfathered. How long after 1994 were pre-ban magazines still sold by the major online retailers? I can't remember but I thought it was forever.
I think the 30 round magazine is the lightening rod of the antis vs. the pro 2As against te tyranny of the Govn't. Don't think they will be grandfathered next time around.