You Can Now Mail a Handgun Through the U.S. Post Office — Here's What That Actually Means

Brick by brick. That's how Mark Smith of The Four Boxes Diner describes the way Second Amendment rights get built and defended — one legal win at a time, each one laying the foundation for the next. This week, we got another brick, and it's a significant one.

For the first time in American history, you can mail a handgun through the United States Postal Service.

That's not a rumor. That's not a loophole. It came directly from a January 2026 opinion issued by the Office of Legal Counsel — the prestigious arm of the Department of Justice that advises the President and the entire executive branch on what's constitutional and what's legal. OLC opinions carry enormous weight, not just within the government but in courts across the country.

What Changed and Why

For decades, federal law prohibited mailing handguns through the USPS. Long guns — rifles and shotguns — could be mailed under certain conditions, but handguns were flatly prohibited. This created real practical problems for gun owners: if you wanted to send a handgun for repair, transfer it to a family member across the country, or ship it to a licensed dealer, you had to use a private carrier like FedEx or UPS. Those carriers have their own rules, their own costs, and their own hoops to jump through.

The Trump DOJ's OLC reviewed the statutory basis for that prohibition and concluded it couldn't withstand constitutional scrutiny under the post-Bruen legal landscape. The result: the USPS is now implementing procedures to allow lawful handgun shipments.

As Mark Smith explained in today's Four Boxes Diner video, this matters far beyond the convenience factor. OLC opinions establish legal precedent within the executive branch. When a future administration tries to reimpose restrictions, they have to fight against that opinion. It becomes another building block — another brick — that defenders of the Second Amendment can point to in court.

What This Means for Gun Owners Practically

A few things to understand before you run to the post office:

This does not bypass any existing gun laws. All normal federal and state requirements still apply. Transfers still require going through a licensed FFL dealer where required by law. You still cannot mail a handgun directly to a private individual in most circumstances. The change is about the carrier — USPS is now an option where it wasn't before.

Illinois-specific rules still apply. Illinois gun owners need to follow state law on transfers and transport. If you're unsure what this means for your situation, stop by Law Weapons and we'll walk you through it. This is exactly the kind of thing we help customers navigate every day.

It opens up repair and FFL-to-FFL transfers. The most practical immediate benefit is for gunsmiths and dealers. Sending a handgun for repair through USPS is now a viable option, which reduces cost and expands access — especially for gun owners in rural areas where private carrier pickup isn't always convenient.

The Bigger Picture

What I appreciate about how Mark Smith frames this is the long game. We don't win this fight in one ruling or one policy change. We win it brick by brick — court decisions, OLC opinions, legislative wins, and administrative policy changes that, taken together, make the Second Amendment harder and harder to chip away at.

The Trump DOJ has been stacking those bricks. From arguing on our side in Barnett v. Raoul at the Seventh Circuit, to the Benson magazine ban win, to now this USPS policy change — the executive branch is finally moving in the right direction.

At Law Weapons, we're watching every one of these developments and making sure our customers understand what they mean on the ground. Because the legal wins only matter if gun owners know about them and know how to use them.

Stay tuned. There are more bricks coming.

— Robert Bevis
Law Weapons & Supply