On April 10 the Justice Department told Abigail Spanberger, in writing, that it would sue Virginia if she signed the assault weapons ban. She signed it anyway. On July 1 — the day SB 749 was supposed to take effect — the United States of America sued the Commonwealth of Virginia.
On July 1, 2026, the U.S. Department of Justice filed a federal lawsuit against the Commonwealth of Virginia and the Virginia Department of State Police in the Eastern District of Virginia, Richmond Division. The complaint asks a federal judge to declare that enforcing SB 749's ban on buying and selling AR-15 style rifles violates the Second Amendment — and to enjoin the Commonwealth from ever enforcing it.
Sit with what that means. For a year, the plaintiffs fighting this ban were gun owners, gun shops, and civil-rights groups spending their own money against the full weight of the Attorney General's office. As of July 1, the plaintiff is the United States of America.
This is the top of page one, exactly as it hit the docket. Every lawsuit this channel has covered put a citizen's name on the left. Not this one.
And the complaint does not open with statistics. It opens with James Madison — Virginia ratifying the Bill of Rights on December 15, 1791 — before turning to what the General Assembly did with that inheritance:
"Virginians can be justly proud of their centuries-long tradition of leadership in the cause of liberty. Sadly, however, that tradition was recently besmirched by the Virginia legislature's enactment of SB749, a statute that infringes law-abiding Virginians' fundamental right to keep and bear arms and thus violates the Second Amendment."
None of this ambushed anybody. The Justice Department told Richmond exactly what would happen, in a formal notice letter, while the bill was still on Spanberger's desk. This page has tracked that promise since April. Here is the whole arc, as a docket.
For 68 years the Civil Rights Division had no Second Amendment mandate at all. The new section exists to change that — affirmative federal enforcement of the right to keep and bear arms, with the same statutes the Division has always carried. Its acting chief, Barry Arrington, spent a career litigating for gun-rights groups in Colorado.
A notice letter from the Civil Rights Division tells Virginia, in writing, that DOJ "will commence litigation in the event the Commonwealth of Virginia enacts certain bills that unconstitutionally limit law-abiding Americans' individual right to bear arms." SB 749 is on the list.
After the General Assembly rejected her amendments at the April 22 reconvened session, the governor signs the original assault-firearm ban with an effective date of July 1. Within the hour, Dhillon posts three words: "See you in court!" Cooper & Kirk files McDonald v. Katz the same day.
Crump v. Katz (Lancaster County, June 25): a preliminary injunction under the Virginia Constitution stops the State Police before the ban ever takes effect. Santolla v. Katz (Washington County, June 29) adds six localities. Reprieves — state-law grounds, both under appeal by Attorney General Jay Jones.
Cert granted and consolidated in Viramontes v. Cook County and Grant v. Higgins. The exact question SB 749 turns on — whether the Second Amendment protects the most common rifle in America — is now on the docket for October Term 2026.
The day SB 749 was supposed to switch on, the Justice Department files in the Eastern District of Virginia instead. Dhillon: "On April 10, I promised Governor Spanberger that we would sue Virginia if she signed this unconstitutional weapons ban into law. I keep my promises."
"SB 749, as written, would require Virginia law enforcement agencies to engage in a practice of unconstitutionally restricting the making, buying or selling of AR-15s and many other semi-automatic firearms in common use."
Read that again — the letter is from April. The pattern-or-practice theory the complaint runs on was loaded into the warning shot three months before the filing, along with a tally: "the General Assembly has forwarded to you over 20 bills that restrict Second Amendment rights." Richmond knew the exact legal weapon and signed anyway.
On April 10, I promised Governor Spanberger that we would sue Virginia if she signed this ban into law. I keep my promises.
This is the part every lawyer noticed first. DOJ did not file a garden-variety constitutional challenge. It filed under 34 U.S.C. § 12601, the pattern-or-practice statute from the 1994 crime bill — the law Washington wrote after Rodney King so the federal government could go after police departments that systematically violate civil rights.
"It shall be unlawful for any governmental authority … to engage in a pattern or practice of conduct by law enforcement officers … that deprives persons of rights, privileges, or immunities secured or protected by the Constitution or laws of the United States."
And this is not an improvised theory. In the Denver sister case, the Division's pre-suit letter demanded the full police-reform template: cease enforcement, acknowledge the unconstitutionality, and enter a court-enforceable consent decree. The machinery built for Ferguson and Baltimore, run by the book — against a gun ban.
Understand what that framing concedes to us permanently. The United States government has now taken the official litigating position that enforcing a gun ban is a civil rights violation — the same legal category as an abusive police department. That sentence exists in a federal complaint now. It does not go back in the bottle.
The heart of the complaint is the common-use record — the same numbers gun owners have been shouting for a decade, now alleged as fact by the United States Department of Justice. These are not my figures. They are DOJ's, with citations, in Document 1.
AR-style semiautomatic rifles in circulation in America as of 2021 — with roughly 2.8 million more entering the market in 2020 alone, about one in five of every firearm sold that year.
Americans who own or have owned an AR-15 style rifle — up to 30 percent of all gun owners. Owned for target shooting, home defense, and hunting, per the surveys DOJ cites.
Per the FBI's own numbers, quoted in the complaint: knives kill four times as many people as rifles of any type. Bare hands and feet kill more. The rifle Virginia banned is, statistically, among the least misused weapons in America — and the United States just put that in a federal court record.
"The AR-15 is the most popular rifle in the country."
That is not Dhillon. That is Justice Elena Kagan, writing for the Court in 2025 — quoted back at Virginia on page 8. When even the liberal wing concedes the rifle is common, the common-use test has only one honest answer.
Paragraph 8 does something you almost never see in a complaint: it concedes the controlling precedent is against it. Bianchi v. Brown — the Fourth Circuit's en banc decision blessing Maryland's identical ban — binds every district judge in Virginia. DOJ says so, flatly, and then says Bianchi "was wrongly decided" and that it is suing to have it overturned.
Now look at the calendar. On June 30, the Supreme Court granted certiorari in Viramontes and Grant — the cases that decide whether the AR-15 is a protected arm. On July 1, DOJ filed this suit. The federal government is positioning a fully-briefed, United-States-as-plaintiff vehicle one rung below a Supreme Court that is about to answer the exact question presented. When that ruling lands, this case is the delivery mechanism that carries it into Virginia.
Where "the government crosses the line from permissible regulation into unconstitutional infringement, courts have a duty to say so … no less in the Second Amendment context than in any other."
The complaint's opening pages quote a Supreme Court decision thirteen days old. The message to the district judge: the era of treating the Second Amendment as a second-class right is over, and the Court itself said so two weeks ago.
A declaratory judgment that Virginia is a "governmental authority," that its troopers are "law enforcement officers," that enforcing the buy/sell ban is state action — and that when they enforce it, they deprive the people of Virginia of their Second Amendment rights.
Preliminary and permanent injunctions barring the Commonwealth and the State Police from enforcing the provisions of SB 749 that make it illegal to buy and sell AR-15 style semiautomatic rifles.
The standard catch-all — "such other and additional relief as the interests of justice may require." In a § 12601 case, that phrase has historically meant court-supervised reform of entire police departments.
SB 749 was already stopped before this suit existed — but stopped on state-law grounds, by state judges, in preliminary injunctions the Attorney General is actively appealing. The federal case attacks on a different axis entirely.
And Virginia is not a one-off. Since September 2025 the Justice Department has filed seven affirmative gun-rights lawsuits, opened two pattern-or-practice investigations, and backed gun owners in four appellate amicus briefs — including Wolford v. Lopez, which the Supreme Court decided 6-3 for the gun owners on June 25. This is the litigation board:
The Constitution is not a suggestion, and the Second Amendment is not a second-class right.
Virginia has not filed anything in court yet — the summonses only issued July 2. Here is the entire public response from the people defending the ban, quoted in full so you can weigh it yourself.
"The OAG will review the complaint and defend Virginia's assault weapons ban against the Trump DOJ's misuse of the Civil Rights Division. This commonsense law keeps Virginians safe, protects law enforcement, and safeguards communities across the Commonwealth."
Two sentences, no engagement with the statute's text. "Misuse of the Civil Rights Division" is the entire legal argument on offer so far — and Jay Jones is simultaneously appealing both state injunctions to keep the ban alive.
"Governor Spanberger firmly believes that firearms designed to inflict maximum casualties do not belong in our communities, near our kids and schools, or on Virginia's streets. The governor signed this commonsense legislation to save lives and protect law enforcement officers, kids and families from gun violence."
Read it twice: the statement never mentions the DOJ, the lawsuit, or the Constitution. The governor who was warned in writing on April 10 has nothing to say about the promise being kept.
"We are going to fight this tooth and nail... And we are not going to cave to an authoritarian regime that chooses profits over innocent lives."
The bill's own author calls the Justice Department enforcing an enumerated constitutional right "an authoritarian regime." The complaint calls that right the reason his bill is unconstitutional. One of these arguments has case citations.
This page does not do victory laps on day one of a lawsuit. Four honest limits, so nobody hears more than what was filed.
The complaint challenges the buy/sell ban on the rifles — nothing else. Virginia's 15-round magazine limit is not in this case, and neither is the separate § 18.2-287.4 public-carry ban, which the June 29 budget vote already pushed to July 1, 2027.
DOJ concedes, in the complaint itself, that Bianchi v. Brown is contrary circuit precedent that binds the district court. Cato reads that concession as "a de facto admission" DOJ expects to lose at both the district court and the Fourth Circuit, filing a stripped-down complaint to build a clean record for the Supreme Court. Do not be shocked if this case loses below or sits in a holding pattern. That is the design.
Using the pattern-or-practice statute against a state for enforcing its own duly enacted law is a novel move — before September 2025 it had never been used for the Second Amendment at all. The steelman, from Denver's city attorney fighting the sister suit: a facial challenge to a democratically enacted statute "flies in the face of text, history, and past practice." No court has ruled on the theory yet. DC, Denver, and Colorado will test it first.
SB 749 was already frozen before this suit existed — Crump and Santolla did that in state court in late June. And note: the complaint prays for a preliminary injunction, but as of July 3 DOJ has not actually moved for one. The federal case is not about this week. It is about making the freeze permanent, federal, and appeal-proof.
The Commonwealth's response comes first, and expect motions fought over Bianchi and over the § 12601 theory itself. Meanwhile Viramontes and Grant get argued this fall and decided by June 2027 — and whatever the Court holds about the AR-15 flows straight into this docket. The state freeze from Crump holds the line today. This case exists to make it permanent.
They spent decades calling gun control a civil-rights cause. The DOJ just agreed — the other way.
Here is the part of this that will outlive the docket number. Every fight over every gun law in my lifetime has been argued inside a frame where the Second Amendment is the constitutional stepchild — the one right you can ban your way around if you say "public safety" enough times. Governors sign these bans expecting years of litigation against underfunded plaintiffs, and they count that delay as victory. Spanberger's own strategy was exactly that: sign it, defend it for years, outlast the gun owners' legal budgets.
You cannot outlast the United States of America.
That is what changed on July 1. The federal government walked into Richmond's own federal courthouse with the resources of the Justice Department, the standing of the sovereign, and a statute whose entire purpose is stopping governments that systematically strip people's civil rights — and it named the Commonwealth of Virginia as the defendant.
Is § 12601 a novel vehicle for this? Yes, and the limitations section says so plainly. But notice what nobody in Richmond can ever take back: the machinery of civil-rights enforcement — the Ferguson machinery, the Baltimore machinery — has now been pointed at a gun ban, on the theory that a trooper enforcing SB 749 deprives a Virginian of civil rights the same way any other abusive government actor would. However this case ends, that frame is now permanent. The Second Amendment is being litigated by the United States as what it always was: a civil right, belonging to actual people.
Madison would recognize the argument. He wrote it first.