The UN Arms Trade Treaty was written in secret by the Obama/Hillary Clinton State Department, along with Russia, China, France and Britain. Not exactly a lineup of champions of liberty. What does it actually say?
Article 2 defines the conventional arms covered, which include battle tanks, artillery systems, combat aircraft, attack helicopters, warships, missiles — and "small arms and light weapons."
Article 3 of the treaty places UN prohibitions on "ammunition/munitions fired, launched or delivered by the conventional arms covered under Article 2."
Article 4 puts all "parts and components" of weapons within the scheme.
Several places in the treaty text, including Article 5, require all countries to "establish and maintain a national control system, including a national control list." Moreover, it declares, "Each State Party is encouraged to apply the provisions of this Treaty to the broadest range of conventional arms."
Article 5, Section 4 says each State Party "shall provide its national control list to the Secretariat, which shall make it available to other States Parties." Which means our federal government will provide the guns and ammo registration list to the UN, which will provide it to Russia, China, Cuba — any and every State Party that wants it.
Do you get that? There's a national control list. We might reference it as a national gun registration list. This will not only be provided to the federal government, something they have been given no authority over, but will also be provided to our enemies abroad, including the United Nations (Yes, friends, I do not consider the UN to be the friend of the United States).