The AR market is pretty well saturated. There were so many "scares" during the Obama administration that even the San Bernardino and Parkland shootings didn't cause much of blip in the market. The best thing to keep in mind, if anything happens, is that no matter what somebody proposes, if you didn't need it last week, then you probably don't need it this week. Don't get talked into overspending on something "just because". If you have 10-20 Magpul mags now, you don't need to buy 30 more overpriced ones just because something might happen.