This Saturday, GOP Senator Rand Paul warned his constituents that President Barack Obama is doing the dirty work of “anti-American globalists” in the United Nations who are plotting a major gun confiscation operation in the U.S.

“Ultimately, UN bureaucrats will stop at nothing to register, ban and CONFISCATE firearms owned by private citizens like YOU,” Paul wrote in the fundraising email. “So far, the gun-grabbers have successfully kept many of their schemes under wraps. But looking at previous attempts by the UN to pass global gun control, you and I can get a good idea of what’s likely in the works.”

In a bold and alarmist style, Paul wrote that the United Nations would “CONFISCATE and DESTROY ALL” of civilian firearms in the United States, along with banning the sale of all semi-automatic weapons. He also claimed the United Nations was controlled by “petty dictators and one-world socialists.”

“These anti-gun globalists know that as long as Americans remain free to make our own decisions without being bossed around by big government bureaucrats, they’ll NEVER be able to seize the worldwide power they crave,” Paul wrote.

With 153 other nations in April, the United States voted to approve the treaty, but it still needs to be ratified by the U.S. Senate. Republicans have vowed to block the treaty.