The U.S. Postal Service has opened the door to mailing handguns, testing a century-old restriction that once seemed untouchable.

The proposed rule follows a Justice Department position earlier this year that the federal ban on sending handguns through the mail is unconstitutional. That shift has pushed a staid agency into the center of a volatile national argument, where gun policy, executive power and public safety now collide. Reports indicate the proposal would reverse long-standing postal limits that treated handguns differently from many other items moving through the mailstream.

A rule once buried in federal practice has become a live political and legal fight.

Democratic leaders have already denounced the move as unlawful, signaling a fierce challenge ahead. Their criticism suggests the fight will not stay inside regulatory filings for long. It is likely to spill into Congress, the courts and a broader debate over how far the government can go in rewriting firearms policy without new legislation.

Key Facts

  • The Postal Service has proposed a rule that could allow handguns to be mailed.
  • The move follows a Justice Department view that a century-old mailing ban is unconstitutional.
  • Democratic leaders have called the proposal unlawful.
  • The dispute could trigger legal and political battles over federal gun rules.

The stakes reach beyond postal operations. Supporters may frame the change as a constitutional correction after decades of outdated policy. Opponents will likely argue that easing handgun mailing rules creates new risks and stretches agency authority. With few details confirmed in the public signal, the central fact remains clear: a federal system built to carry everyday commerce may soon become part of the nation’s firearms pipeline.

What happens next will matter well beyond the post office counter. The proposal will face scrutiny from lawmakers, regulators and likely litigants, and its path could help define how quickly federal agencies act when constitutional arguments collide with old statutes. If the rule advances, it may reshape not just postal policy but the wider boundaries of gun regulation in the United States.