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NRA Sues Maryland Over Glock Ban
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NRA Sues Maryland Over Glock Ban

Maryland Governor Wes Moore signed a law banning 'machine-gun-convertible pistols' — effectively outlawing Glock sales — and the NRA filed a federal Second Amendment challenge the same day. The case turns on whether a firearm can be banned because an illegal device can be attached to it.

Steve DuskettMay 27, 2026
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Article Info

NRA Sues Maryland Over Glock Ban

LegislationDeveloping
NRA Sues Maryland Over Glock Ban
Scope
JurisdictionMaryland
Impactstate
Key Entities
Lead plaintiff in federal lawsuitNational Rifle Association
Co-plaintiffFirearms Policy Coalition
Co-plaintiffSecond Amendment Foundation
Maryland Governor; signed the legislation; named defendantWes Moore
Local gun rights group; filing separate challengeMaryland Shall Issue
Legal Issues
  • Second Amendment protection for commonly owned handguns under D.C. v. Heller (2008)
  • Whether a firearm's susceptibility to an already-illegal modification justifies an outright ban
  • Historical tradition of arms regulation under the Bruen framework
What It Means
  • Glock and Glock-style pistols cannot be sold, purchased, or transferred in Maryland starting Jan. 1, 2027 — absent a court injunction
  • Maryland State Police will publish a list of banned models under the new regulations
  • Violations carry up to 3 years imprisonment and a $5,000 fine
  • A successful legal challenge could set precedent limiting states' ability to ban firearms based on susceptibility to illegal modifications
Timeline
May 27, 2026Governor Moore signs ban; NRA files federal lawsuit same day
January 1, 2027Law takes effect if not enjoined

NRA Sues Maryland Over Glock Ban

A new state law banning 'machine-gun-convertible pistols' effectively outlaws Glock sales — and a federal lawsuit landed the same day the governor signed it.

From The Boise Gun Club Handbook

The NRA filed a federal lawsuit against Maryland officials Tuesday, hours after Governor Wes Moore signed a law that bans the sale of Glock and similar pistols statewide.

State of play: Maryland's new law prohibits the manufacture, sale, purchase, receipt, or transfer of any semiautomatic pistol with a cruciform trigger bar — the design feature that makes a firearm susceptible to a "Glock switch" auto-conversion device. State Police must publish a list of banned models before the law takes effect January 1, 2027. Violations carry up to three years in prison and a $5,000 fine.

Catch up quick:

  • The NRA is joined by the Firearms Policy Coalition and Second Amendment Foundation in the federal complaint
  • Named defendants: Governor Moore, Attorney General Anthony Brown, and State Police Superintendent Michael Jackson
  • Maryland Shall Issue, a local gun rights group, announced it will file a separate challenge "shortly"

The legal question: The complaint rests primarily on D.C. v. Heller (2008), arguing Glocks are among the most commonly owned handguns in America — which puts them squarely in the category of arms protected by the Second Amendment's plain text. The NRA's filing also notes that the underlying problem — pistol converters — is already illegal under both federal and state law.

"Instead of going after criminals and enforcing existing laws, [Moore] has chosen to disarm law-abiding Marylanders and strip them of their constitutional rights." — John Commerford, Executive Director, NRA Institute for Legislative Action

Reality check: Maryland framed the law as a response to "DIY machine guns" showing up at crime scenes. That's a real problem. But the mechanism they chose — banning the base firearm because a third-party illegal device can be attached to it — is legally shaky ground. By that logic, as Second Amendment Foundation's Adam Kraut put it, you'd ban hops and barley to stop drunk driving.

What to watch: The lawsuit is in U.S. District Court for Maryland, represented by Cooper & Kirk, PLLC. With Maryland Shall Issue filing a parallel complaint, there could be two active challenges running simultaneously. Courts will have to weigh whether a firearm's susceptibility to illegal modification is enough to strip it of Second Amendment protection — a question with implications well beyond Maryland.

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