"Barry's executuive order banning surplus imports" is for pikers.
-George H W Bush implemented a far-reaching import bans, specifically the "assault weapons" ban
-Bill Clinton shut down both Russian and Chinese imports (admittedly, the Chicoms deserved that one to a degree, by illicitly moving machineguns to Triad gangs stateside), banned a large number of semi-auto shotguns, and got nearly the whole Cobray/MAC product catalogue declared NFA
-George W Bush implemented a ban on "assault rifle" barrels, which is why parts kit barrels are now torched or drilled horribly
-Obama banned some AK builds, some beater M1 Garand junkers, and a specific (if popular/common) ammunition loading. Smallest of small potatoes.
Were he actually inclined to be pro-actively pro-gun as he's claimed since around three years ago, Trump could have his Attorney General issue a memorandum on day one, declaring that the term "sporting purposes" which appears in all of the above import bans be interpreted to include all "lawful recreational purposes." Right now it's left up to the AG and ATF to decide arbitrarily what they personally (or rather, what the president personally) 'feel' are sporting purposes, despite the fact they not only lack any knowledge/experience when it comes to firearms sport, but a very obvious axe to grind as far as making the interpretation as narrow as possible.
With a sporting purposes interpretation expanded to all lawful recreation, or even all sanctioned recreation, no firearms could be banned and the above restrictions would instantly be made useless, as well as 922r and even some state-level bans. You can use any gun imaginable for target shooting, and almost any gun imaginable for a three-gun competition. And frankly, this is how the law would have been applied all along from a position of good faith, instead of as a way to punish arbitrarily. When there are lawful recreational activities that can be performed with any gun, and a multitude of national shooting organizations willing to create competitions suited to weapons of any class, there can be no non-sporting firearms.
TCB