New York Body Armor Ban Struck Down by Federal Judge

Last updated October 2026 · By Nick Hall, tracks New York gun law and every post-Bruen challenge to it for USA Gun Shop readers

Quick take: A federal judge in Buffalo ruled on October 21, 2026 that New York’s ban on civilians buying body armor violates the Second Amendment, and permanently barred the State from enforcing it. He also froze his own order for 14 days so New York can appeal, which means the New York body armor ban is still being enforced today.

• Ruling: Judge John L. Sinatra Jr. granted summary judgment in Heeter v. James and held that body armor is an arm protected by the plain text of the Second Amendment.
• Court: The U.S. District Court for the Western District of New York, case 1:24-cv-00623, in a 47-page decision and order filed October 21, 2026.
• Why it matters: New York is the only state that bars ordinary residents from buying body armor, and a federal court has now held that ban unconstitutional after a full summary-judgment record.
• What’s next: A 14-day stay pending appeal keeps the ban enforceable into early November, and the Second Circuit decides whether it lasts longer.

Plenty of New York gun cases since 2022 have been fought at the preliminary-injunction stage, fast and on a thin record. This one wasn’t. It’s a final judgment after full briefing and an August oral argument, built on a definition of “arms” the Supreme Court wrote itself in 2008. We pulled the 47-page opinion and the docket so you don’t have to.

Table of Contents

What Judge Sinatra Actually Ordered

The operative language is short. Sinatra granted the plaintiffs’ motion “with respect to the State’s restriction on the sale and purchase of body armor” and permanently enjoined the defendants, plus their officers, agents, employees and anyone acting in concert with them who gets notice of the order. The decision and order bars them from enforcing three statutes: New York Penal Law 270.21 (unlawful purchase), Penal Law 270.22 (unlawful sale) and General Business Law 396-eee, the seller-side ban.

The officials bound by it are Attorney General Letitia James, State Police Superintendent Steven G. James, Acting Erie County District Attorney Michael J. Keane and Monroe County District Attorney Sandra Doorley. On the other side are two New York residents, Benjamin Heeter and Joseph Wurtenberg, plus the Firearms Policy Coalition. Heeter filed the suit in July 2024.

New York argued that a statewide injunction would collide with the Supreme Court’s 2025 ruling in Trump v. CASA. Sinatra rejected that in a footnote, citing courts that read CASA as a limit on universal injunctions against federal policy, not on orders blocking a state statute. He also wrote that “no set of circumstances” exist under which the ban would be valid, which is the language of a facial ruling, not a plaintiff-only carve-out.

The clerk entered judgment the same day, and the case docket shows the case closed on October 21. Under the statutes, buying body armor outside an eligible profession is a class A misdemeanor on a first offense and a class E felony after that, and selling to an ineligible buyer carries the same scale. Sellers also face fines of up to $5,000, then $10,000, under the business law.

Why Body Armor Counts as an Arm Under Heller

The core of the opinion is one definition. In District of Columbia v. Heller, the Supreme Court defined “arms” using founding-era dictionaries that included armor worn for protection, and Sinatra held that he is bound by that reading. His conclusion: body armor “is an ‘Arm’ protected by the plain text of the Second Amendment.”

New York’s answer was that body armor is at most “a tactical accessory to firearms,” and that civilians rarely wore armor at the founding. Sinatra didn’t buy it. If an arm that was rarely used in 1791 was still protected, he wrote, it “strains credulity” to say it lost that protection by becoming more common.

He found common use anyway, for anyone who thinks that test belongs at the first step. The plaintiffs’ conservative estimates put body armor purchases at more than 82,000 units in 2023, more than 87,000 in 2024 and more than 93,000 in 2025, and Armored Republic told the court in an amicus brief that it has sold over 2.5 million body-armor products to American civilians. The opinion also points out that 49 states do not ban body armor at all.

Then came the history test, which is where New York lost the case. The State cited English restrictions on armor, including the medieval Statute of Northampton, but could not identify a single regulation on body armor after ratification. Sinatra called the ban “a novel outlier unsupported by any mainstream tradition” and rejected the idea that body armor is “uniquely designed to create mayhem,” calling it “a purely defensive arm.”

His summary was blunt. The ban is “another one of the policy choices taken ‘off the table’ by the Second Amendment.”

The 14-Day Stay Is the Whole Ballgame Right Now

Here’s the part that matters if you live in New York: you still can’t legally buy body armor today unless you’re a police officer, a peace officer, in the military, or in a profession the Department of State has designated. New York asked for a 14-day stay pending appeal, and Sinatra granted it even though he wrote that he “disagrees that the State is likely to succeed on the merits of any appeal.”

His reasons were practical. A state blocked from enforcing its own statute suffers a form of irreparable injury, he noted, and the ban had been on the books since 2022 without the plaintiffs ever asking for a preliminary injunction.

Counting from the October 21 order, the 14 days run out on November 4, 2026. If the Second Circuit has not extended the stay by then, the injunction takes hold and the named officials can no longer enforce the purchase and sale bans. If it does extend the stay, the ban stays enforceable for as long as the appeal takes.

And New York can ask the Second Circuit for exactly that under Federal Rule of Appellate Procedure 8. As of the last docket entry on October 21 the State had not yet filed a notice of appeal, but nobody asks for a stay “pending appeal” without planning one. If you’ve been holding off on body armor for home defense until this was settled, hold a little longer.

What the New York Body Armor Ban Ruling Leaves Standing

Plenty. The ruling reaches buying and selling, nothing else. A footnote says the order does not affect Penal Law 270.20, which makes it a class E felony to wear body armor while committing a violent felony with a firearm, rifle or shotgun.

Federal law doesn’t move either. Under 18 U.S.C. 931, anyone convicted of a felony crime of violence cannot purchase, own or possess body armor, in New York or anywhere else.

Two other limits are worth knowing. The order binds the four named defendants and the people working with them, so district attorneys in New York’s other counties are not parties to the case.

General Business Law 396-eee also requires body armor sales to happen face to face. The injunction covers that section “with respect to the sale and purchase of body armor” without addressing the in-person rule separately, so expect retailers who ship to New York to read the order closely before they turn sales back on.

The 2022 Buffalo Package Backdrop

New York passed the ban as part of a ten-bill package Governor Kathy Hochul signed on June 6, 2022, less than a month after the white supremacist attack at a Buffalo supermarket on May 14. The body armor bill was S.9407-B/A.10497, and Hochul said in her signing release that the package “bans body armor sales outside of people in select professions.”

The opinion opens by calling it “a first-of-its-kind law,” and that is the problem New York carries into the Second Circuit. Under Bruen, a modern law with no real predecessors has to find its footing in history, and the State’s history was mostly English law from before the founding. The Second Circuit’s own “unusually dangerous” standard, which New York tried to use here, comes from the Lamont assault-weapons case, now before the Supreme Court as Grant v. Higgins, one of the two AR-15 cases the Court agreed to hear on June 30, 2026.

For residents, one corner of the post-2022 rewrite of New York gun laws is now in real trouble. The semiautomatic rifle license requirement from the same June 2022 package is untouched by this ruling.

A vest can’t fire a shot. Banning one under a test built on history was always going to be hard. For now, though, it’s still behind the counter in New York.

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