Explore The NRA Universe Of Websites

APPEARS IN News Gun Laws

Strong Firearms Preemption Laws are More Important Than Ever

Monday, November 11, 2019

Strong Firearms Preemption Laws are More Important Than Ever

Photo Courtesy of Jeremy Tremp

In recent weeks, gun owners have been given two prime examples of just how important strong firearms preemption laws are to the vibrant exercise of Second Amendment rights. On October 22, the Montana Supreme Court struck down a Missoula ordinance that purported to restrict city residents’ ability to transfer firearms. On October 29, Allegheny County Common Pleas Senior Judge Joseph M. James struck down a raft of Pittsburgh ordinances that purported to regulate the use of firearms in public places within the city and provide for the confiscation of firearms without due process. In both instances the tribunals pointed to the state firearms preemption statute as precluding the locality’s anti-gun efforts.

Today, almost all states have a firearms preemption law that prohibits localities from regulating firearms in a manner more stringent than state law. These laws are vital as they prevent localities from enacting an incomprehensible patchwork of local ordinances. Without these measures unsuspecting gun owners would be forced to forego the exercise of their Second Amendment rights or risk running afoul of convoluted and potentially inaccessible local rules.

A look back at a 1970s edition of ATF’s State Laws and Local Ordinances reveals a baffling mishmash of local ordinances aimed at all manner of firearms related conduct. Prior to the enactment of preemption statutes there were city waiting periods, county gun seller licensing and gun registration schemes, and local permits to purchase regimes.

With prodding from moneyed interests, localities have become increasingly brazen in defying state preemption statutes.

The Missoula case concerned City Ordinance 3581. Passed in 2016, the ordinance criminalized the private transfer of firearms in the city. The ordinance required almost all transfers to take place pursuant to a National Instant Criminal Background Check System check. The city passed the ordinance in defiance of Montana’s strong state firearms preemption statute.

The Montana Code Annotated § 45-8-351 provides,

a county, city, town, consolidated local government, or other local government unit may not prohibit, register, tax, license, or regulate the purchase, sale or other transfer (including delay in purchase, sale, or other transfer), ownership, possession, transportation, use, or unconcealed carrying of any weapon, including a rifle, shotgun, handgun, or concealed handgun. 

The language is straightforward and explicitly prohibited the locality from regulating “the purchase, sale or other transfer” of firearms. Illustrating the obvious illegality of Missoula’s ordinance, the Montana Supreme Court ruled 5-0 against the city.

The Pittsburgh case concerned a trio of ordinances passed in 2018. Pittsburgh Mayor William Peduto called on the city to enact a total ban on commonly-owned semi-automatic firearms, a total ban on standard capacity magazines, and the development of a procedure to confiscate an individual’s firearms without due process of law. Further, Peduto called on municipalities throughout the country to ignore state statutes enacted by their residents’ elected representatives. 

In the end, Peduto and his cohorts on the city council enacted narrower, but still impermissible, versions of the initial gun and magazine ban proposals and the confiscation measure. 

Pennsylvania’s firearms preemption statute, 18 Pa.C.S.A. § 6120, provides,

No county, municipality or township may in any manner regulate the lawful ownership, possession, transfer or transportation of firearms, ammunition or ammunition components when carried or transported for purposes not prohibited by the laws of this Commonwealth.

Like Montana’s statute, the language clearly prohibited Pittsburgh’s conduct. Moreover, in the Keystone State the matter of Pittsburgh’s power to regulate firearms had already been decided in the courts.

In the 1996 case Ortiz v. Pennsylvania, the Supreme Court of Pennsylvania settled the question as to whether Pittsburgh and Philadelphia could restrict commonly-owned semi-automatic firearms. In finding that they could not, the court stated,

Because the ownership of firearms is constitutionally protected, its regulation is a matter of statewide concern. The constitution does not provide that the right to bear arms shall not be questioned in any part of the commonwealth except Philadelphia and Pittsburgh, where it may be abridged at will, but that it shall not be questioned in any part of the commonwealth. Thus, regulation of firearms is a matter of concern in all of Pennsylvania, not merely in Philadelphia and Pittsburgh, and the General Assembly, not city councils, is the proper forum for the imposition of such regulation.

In ruling against the city’s most recent ordinances, Judge James noted that “the City has expended a large amount of energy attempting to categorize the restricted behavior in such a way that it is not expressly prohibited” by the state preemption statute. Continuing, James explained, “Despite the city’s efforts…. they are not able to avoid the obvious intent of the Legislature to preempt this entire field.”

Note Judge James’ use of the word “obvious.” Both the Montana and Pennsylvania statutes contain clear language that obviously barred the cities’ behavior. Even so, city officials usurped the authority to regulate firearms and wasted untold taxpayer resources in order to persecute a disfavored subset of law-abiding citizens.

Often more ideologically homogenous than larger political units, local governments have repeatedly shown a willingness to attack their gun owning constituents rather than practice the politics of pluralism. The larger political unit of a state can temper such virulent intolerance and provide a much-needed check on the radical impulses of local politicians.

Such blatant defiance of state law and profligacy with taxpayer dollars should have state legislatures looking for ways to strengthen existing state firearms preemption statutes. This can be achieved by providing a clear avenue for which a variety of interested parties, such as civil rights organizations like the NRA, can bring suit to enjoin improper laws. Moreover, state preemption statutes can be crafted in a manner that provides a prevailing plaintiff with attorneys’ fees and liquidated damages.

As the cases in Montana and Pennsylvania show, state firearms preemption statutes are an essential protection for gun owners. However, gun owners should not be forced to constantly vindicate their rights through the courts. State legislators should work to craft state preemption laws that prevent even the most recalcitrant localities from enacting illegal ordinances.

IN THIS ARTICLE
Montana Firearm Preemption
TRENDING NOW
Article by NRA-ILA Litigation Director Joseph Greenlee and Professor George Mocsary Published in Yale Law Journal Forum

News  

Monday, November 2, 2026

Article by NRA-ILA Litigation Director Joseph Greenlee and Professor George Mocsary Published in Yale Law Journal Forum

A new Essay authored by NRA-ILA Litigation Director Joseph Greenlee and University of Wyoming College of Law Professor George Mocsary has been published in the Yale Law Journal Forum.

Trump’s Gun Rights Policies Making America Safe Again

News  

Monday, November 2, 2026

Trump’s Gun Rights Policies Making America Safe Again

“Crime’s way down thanks to Trump — Dems will fight to send it back up,” warns an editorial in the N.Y. Post. “Law-and-order works. Immigration enforcement works. And — like it or not — Trump’s ...

The Hunting Vote: What’s at Stake in 2026 and Beyond

News  

Monday, November 2, 2026

The Hunting Vote: What’s at Stake in 2026 and Beyond

As votes are now being cast nationwide, one influential voting bloc is drawing renewed attention: America's hunters, sportsmen, and sportswomen.

District Court Declines to Enter Agreement to Invalidate Florida’s Waiting Period Law in NRA Case and Invites Amici Participation

Thursday, October 29, 2026

District Court Declines to Enter Agreement to Invalidate Florida’s Waiting Period Law in NRA Case and Invites Amici Participation

Yesterday, U.S. District Judge Steven D. Merryday denied the parties’ joint motion for entry of judgment in the National Rifle Association’s challenge to Florida’s firearm waiting period law. The case, Dunn v. Glass, remains pending ...

NRA Files Lawsuit Challenging Pennsylvania’s Carry Restrictions for Adults Under 21

Friday, October 30, 2026

NRA Files Lawsuit Challenging Pennsylvania’s Carry Restrictions for Adults Under 21

Today, the National Rifle Association, Firearms Policy Coalition, and an individual, Daniel Maines, filed a lawsuit challenging Pennsylvania’s carry restrictions for adults under 21.

The NFA’s New Era: What Has Changed, What Remains the Same, Items of Note

News  

Monday, October 12, 2026

The NFA’s New Era: What Has Changed, What Remains the Same, Items of Note

As we announced separately this week, ATF has determined that it will use its executive discretion to uniformly suspend enforcement of large portions of the National Firearms Act (NFA).

For Better and for Worse, “Direct Democracy” Seeks to Alter Gun and Hunting Policy

News  

Wednesday, October 14, 2026

For Better and for Worse, “Direct Democracy” Seeks to Alter Gun and Hunting Policy

Not every important Second Amendment or hunting policy fight begins with a bill number.

Fifth Circuit Rules Federal Switchblade Knife Restrictions Violate the Second Amendment

Friday, October 23, 2026

Fifth Circuit Rules Federal Switchblade Knife Restrictions Violate the Second Amendment

The U.S. Court of Appeals for the Fifth Circuit has ruled that the federal Switchblade Act’s restrictions on the interstate commerce of switchblade knives violate the Second Amendment.

Location, Location, Location: Study Finds Crime Concentration Correlates with Politics

News  

Monday, October 26, 2026

Location, Location, Location: Study Finds Crime Concentration Correlates with Politics

It’s well established that certain offenders remain disproportionately responsible for violent crime. A 2001 report on such “chronic offenders” in Minnesota concluded that over a four-year period, just five percent of offenders were responsible for ...

Different Election, Same Billionaire, Same Gun Control Agenda

News  

Monday, October 26, 2026

Different Election, Same Billionaire, Same Gun Control Agenda

Another election, same former New York City mayor Michael Bloomberg working to shape the nation’s gun laws. For years, NRA has exposed Bloomberg’s relentless efforts to export New York style gun restrictions to the rest ...

MORE TRENDING +
LESS TRENDING -

More Like This From Around The NRA

NRA ILA

Established in 1975, the Institute for Legislative Action (ILA) is the "lobbying" arm of the National Rifle Association of America. ILA is responsible for preserving the right of all law-abiding individuals in the legislative, political, and legal arenas, to purchase, possess and use firearms for legitimate purposes as guaranteed by the Second Amendment to the U.S. Constitution.