The Supreme Court’s Second Amendment record has never looked stronger. Yet that strength rests on a five-vote majority, and a growing bloc of Democrat leaders has said out loud that they want to change the math by adding seats to the Court. If they succeed, the doctrine protecting your right to keep and bear arms could be rewritten faster than it was built.
That is the plain reason court packing matters to gun owners. The decisions that anchor modern gun rights are strong today because of who sits on the bench. Change the roster, and you change the outcomes.
What Heller, Bruen and Wolford Actually Established
To understand what is at stake, you have to understand what these rulings did. In 2008, District of Columbia v. Heller confirmed that the Second Amendment protects an individual right held by Americans generally, not a right tied only to militia service. Two years later, McDonald v. City of Chicago applied that right against the states. Then in 2022, New York State Rifle & Pistol Association v. Bruen set out how courts must judge gun laws.
Bruen created a two-step test. As one SCOTUSblog analysis explains, step one asks whether a challenged regulation restricts conduct covered by the plain text of the Second Amendment.
If it does, step two shifts the burden to the government to show the regulation fits “this Nation’s historical tradition of firearm regulation.” If the government cannot meet that burden, the challenger wins. This approach rejects interest-balancing, which is the practice of weighing whether a law is tailored well enough to serve a modern policy goal. The test asks about history, not present-day preferences.
Wolford v. Lopez pushed back on a creative attempt to work around all of this. The Court struck down Hawaii’s presumptive ban on carrying firearms on private property open to the public without the owner’s express permission.
Justice Amy Coney Barrett, writing in concurrence, warned courts not to “smuggle additional limits, drawn from our regulatory tradition, into the plain-text stage of the inquiry.” Doing so would flip the burden of proof onto ordinary gun owners and let the government off the hook. Wolford also confirmed that the Second Amendment sets “a uniform national standard” that does not shift from state to state. The “spirit of Aloha,” as the Court put it, could not shrink the right inside Hawaii’s borders.
Why This Regime Looks Secure Right Now
On the current Court, these rulings sit on solid ground. That SCOTUSblog analysis describes the “Heller-Bruen regime” as “here to stay,” and the record supports the point. In United States v. Hemani, the justices held 9-0 that disarming someone solely because of occasional marijuana use violates the Second Amendment. A unanimous Court agreeing on a gun-rights outcome is a strong signal.
Even the internal disagreement stayed small. Justice Ketanji Brown Jackson wrote in a Hemani concurrence that she “continue[s] to believe that we veered off course in Bruen,” but only Justice Sonia Sotomayor joined her. No justice questioned Heller’s core holding that the Second Amendment protects an individual right. Barrett’s Wolford concurrence tightened the doctrine rather than loosening it.
That is the whole point. The durability of Heller, Bruen, and Wolford depends on the votes. Two justices want to revisit Bruen. Seven do not. Flip that ratio, and the entire structure becomes vulnerable.
How Court Packing Would Change the Math
This is where the political side enters. Adding seats to the Supreme Court and filling them with justices friendly to gun control would erase the majority that produced these decisions. There is no constitutional barrier to Congress changing the number of justices, which means a party controlling the presidency and Congress could raise it.