New Jersey Assault Weapon Ban Ruled Unconstitutional

Updated July 20, 2026: The United States Court of Appeals for the Third Circuit ruled that New Jersey’s restrictions on semiautomatic rifles and magazines holding more than 10 rounds violate the Second Amendment. The decision marks a major legal development, but New Jersey residents should not assume they can immediately purchase, transfer, or possess every previously restricted firearm or magazine without limitations.

On July 17, 2026, the Third Circuit issued an en banc decision addressing three consolidated challenges to the New Jersey Assault Weapon Ban and the state’s large-capacity magazine restrictions. The court held that New Jersey could not constitutionally prohibit the possession of an entire class of semiautomatic rifles commonly owned for lawful purposes. It also ruled that magazines capable of holding more than 10 rounds receive Second Amendment protection.

The ruling represents one of the most significant federal appellate decisions involving an Assault Weapon Ban. However, it does not necessarily mean New Jersey residents can immediately order any AR-15, buy a 30-round Magazine in New Jersey, or disregard the state’s remaining firearm-purchase laws.

The Third Circuit sent the case back to the federal district court for additional proceedings. New Jersey may also seek further review or ask a court to delay the ruling’s effect. Anyone considering a firearm or Magazine purchase should confirm the current enforcement status with a licensed New Jersey FFL dealer or qualified attorney before taking action.

This article is for general informational purposes and is not legal advice.

What Did the Third Circuit Rule?

The Third Circuit reviewed New Jersey laws covering two primary categories:

1. Firearms classified by the state as “assault firearms.”
2. Magazines capable of holding more than 10 rounds.

A federal district court had previously ruled that New Jersey’s ban on the Colt AR-15 violated the Second Amendment. However, that court limited its decision to the Colt AR-15 and upheld the state’s Magazine capacity restriction.

The Third Circuit went considerably further.

The appeals court held that the lower court’s reasoning applied to the broader class of semiautomatic rifles covered by the New Jersey Assault Weapon Ban—not only the Colt AR-15. It therefore modified the lower court’s order to declare the Assault Weapon provisions unconstitutional as applied to all covered semiautomatic rifles.

The court also reversed the portion of the lower court ruling that had upheld the state’s 10-round Magazine limit. It concluded that magazines, including those holding more than 10 rounds, qualify as protected “arms” under the Second Amendment.

The majority’s central conclusion was that New Jersey had not identified a sufficiently similar historical tradition supporting a complete prohibition on commonly possessed semiautomatic rifles or a severe restriction on commonly possessed magazines.

What Is an Assault Weapon?

“Assault weapon” is primarily a legal and political classification rather than a single technical firearm category.

New Jersey law has historically used the term “assault firearm.” Its restrictions have covered specifically named Gun models as well as certain semiautomatic rifles, pistols, and shotguns with specified characteristics.

A semiautomatic rifle fires one cartridge for each pull of the trigger and automatically loads the next cartridge into the chamber. It is mechanically different from a fully automatic firearm, which can continue firing while the trigger remains depressed.

The AR-15 is a semiautomatic rifle. A standard commercial AR-15 is not a machine gun and does not operate like a military M16 capable of fully automatic or burst fire.

Before the Third Circuit ruling, a rifle could be classified as a prohibited Assault Weapon under New Jersey law based on its model, configuration, detachable-Magazine capability, or combination of features. New Jersey’s official guidance has historically included named models and feature-based classifications.

The court did not simply decide whether the term “Assault Weapon” was accurate. It considered whether New Jersey could prohibit possession of the affected firearms consistently with the Second Amendment.

What Is the Third Circuit Ruling?

The United States Court of Appeals for the Third Circuit is the federal appellate court with jurisdiction over New Jersey, Pennsylvania, Delaware, and the U.S. Virgin Islands.

The New Jersey Assault Weapon Ban case was decided by the Third Circuit sitting en banc, meaning the case was heard by the full active court rather than the usual three-judge panel. The final decision was 10–5.

The court applied the constitutional framework developed in several Supreme Court cases, particularly:

• District of Columbia v. Heller
• New York State Rifle & Pistol Association v. Bruen
• United States v. Rahimi

Under the Bruen framework, the government must generally demonstrate that a modern firearm restriction is consistent with the nation’s historical tradition of firearm regulation when the regulated conduct falls within the Second Amendment’s text.

The Third Circuit determined that semiautomatic rifles are commonly possessed for lawful purposes. It rejected the argument that historical regulations covering Bowie knives, trap guns, gunpowder storage, concealed weapons, or weapons associated with criminal conduct provided a close enough historical comparison to support New Jersey’s broad Gun Ban.

The majority concluded that regulations limiting how a weapon may be carried are not equivalent to a prohibition on possessing an entire class of firearms. The court expressly held that New Jersey’s complete prohibition on the possession of semiautomatic rifles violated the Second Amendment.

Why the Magazine Decision Matters

The ruling was not limited to the New Jersey Assault Weapon Ban. It also addressed the state’s Magazine capacity restriction.

New Jersey lowered its lawful Magazine capacity from 15 rounds to 10 rounds in 2018. Under the challenged law, a Magazine capable of holding more than 10 rounds was generally classified as a large-capacity ammunition Magazine.

The Third Circuit concluded that a Magazine is an integral component required to operate many modern semiautomatic firearms. It therefore falls within the constitutional meaning of “arms.”

The majority reasoned that constitutional coverage does not suddenly disappear when a Magazine holds 11 rounds rather than 10. It held that magazines holding more than 10 rounds are presumptively covered by the Second Amendment.

The court also found that millions of these magazines are in circulation for lawful purposes. It determined that New Jersey had not carried its burden of showing a historical tradition supporting the state’s broad restriction.

That does not necessarily mean residents should immediately attempt to buy high-capacity mags in New Jersey. The procedural status of the decision, any stay, the appellate mandate, and subsequent district court orders may affect when dealers can lawfully complete transfers.

Is the New Jersey Assault Weapon Ban Gone Immediately?

Residents should not interpret the decision as an immediate removal of every firearm restriction.

The Third Circuit:

• Ruled that the Assault Weapon provisions violate the Constitution when applied to covered semiautomatic rifles.
• Ruled that the large-capacity Magazine provisions violate the Constitution.
• Sent the consolidated cases back to the federal district court.
• Left questions involving other covered firearm models and categories for later proceedings.

The court found enough evidence in the record to decide the challenge involving semiautomatic rifles. However, it did not issue a final ruling covering every semiautomatic pistol or shotgun that New Jersey may classify as an Assault Weapon.

An appellate ruling also does not always take effect when the court publishes its opinion. A timely rehearing petition can delay the mandate, and a party may request a stay while seeking Supreme Court review. The appellate court’s mandate takes effect when the court issues it.

Residents should not rely only on headlines stating that the New Jersey Assault Weapon Ban was ruled unconstitutional. They should confirm whether the mandate has taken effect, whether a court has issued a stay, and whether the district court or New Jersey authorities have released updated guidance.

Can I Own an AR-15 in New Jersey in 2026?

The Third Circuit has now ruled that New Jersey’s prohibition on semiautomatic rifles, including the Colt AR-15, violates the Second Amendment. That is a major legal victory for people challenging the Gun Ban.

However, the practical answer to “Can I own an AR-15 in New Jersey in 2026?” depends on the ruling’s current procedural and enforcement status.

Until dealers and residents receive clear confirmation that the judgment is in effect, buyers should continue complying with existing state requirements and should not import, assemble, transfer, or possess a previously prohibited configuration based solely on news coverage.

Even after the Assault Weapon Ban provisions become unenforceable, other laws may still apply, including:

• Firearms purchaser identification requirements.
• Federal and state background checks.
• Dealer-transfer requirements.
• Age restrictions.
• Prohibited-person laws.
• Transportation restrictions.
• Rules covering National Firearms Act items.
• Restrictions unrelated to the challenged Assault Weapon and Magazine provisions.

The decision does not eliminate New Jersey’s entire firearm regulatory system.

Is It Legal to Buy an AR-15 in NJ Now?

The ruling strongly supports the constitutional right to possess commonly owned semiautomatic rifles, but consumers should wait for clear confirmation from an NJ gun shop, AR-15 dealer, or attorney before purchasing a configuration that New Jersey prohibited before the decision.

A dealer may decline to transfer a particular rifle until:

• The appellate court issues its mandate.
• The district court enters an appropriate order.
• The New Jersey State Police updates its guidance.
• The dealer’s legal counsel approves the transfer.
• The buyer completes all federal and state background-check requirements.

Someone searching for an “AR-15 for Sale NJ” or trying to buy an AR-15 in New Jersey should not assume an out-of-state seller can ship the rifle directly to the buyer. Federal law generally requires an FFL dealer to handle interstate firearm transfers, and every transaction must comply with applicable federal and state laws.

How to Legally Purchase a Semiautomatic Rifle in NJ

The New Jersey firearm purchase permit process remains important regardless of the Assault Weapon Ban decision.

New Jersey residents generally use a Firearms Purchaser Identification Card to acquire rifles and shotguns. Licensed dealers must also conduct the required background checks and complete all transaction procedures.

Applicants must meet New Jersey’s eligibility standards before the state issues a Firearms Purchaser Identification Card. State and federal laws also bar certain individuals from possessing firearms regardless of what happens to the Assault Weapon Ban.

A lawful transaction generally requires the buyer to:

• Obtain the required New Jersey firearms identification credentials.
• Select a firearm that state and federal law allow the dealer to transfer at that time.
• Purchase the firearm through a licensed FFL dealer or have an out-of-state seller ship it to one.
• Complete all required state and federal paperwork.
• Pass the required background check.
• Follow New Jersey transportation and storage laws.

An FFL dealer in New Jersey may require additional documentation before completing an AR-15 transfer while the litigation remains active.

Can You Buy a 30-Round Magazine in New Jersey?

The Third Circuit ruled that New Jersey’s restrictions on magazines holding more than 10 rounds violate the Second Amendment. That decision directly rejects the state’s Magazine capacity limit.

However, buyers should not attempt to purchase a 30-round Magazine in New Jersey until the judgment takes effect and no stay or court order blocks the transfer.

Online retailers may continue to block sales to New Jersey addresses until their compliance teams receive updated legal guidance. A product page that lists large-capacity magazines for sale in NJ does not prove that a retailer can lawfully complete the transaction.

Consumers should confirm the following before ordering:

• Whether the Third Circuit mandate has issued.
• Whether New Jersey has obtained a stay.
• Whether the district court has entered a final enforcement order.
• Whether the receiving dealer will accept the Magazine.
• Whether any separate local or federal restriction applies.

The same caution applies to anyone searching for “buy high-capacity mags in New Jersey.”

What Laws Were Not Eliminated?

The New Jersey Assault Weapon Ban ruling did not eliminate the state’s other firearm regulations.

The decision leaves the following requirements and restrictions in place:

• Background checks.
• Federal prohibited-person restrictions.
• New Jersey purchaser identification requirements.
• Handgun purchase-permit requirements.
• Dealer licensing requirements.
• Laws prohibiting unlawful firearm use.
• Sensitive-location restrictions.
• Machine-gun regulations.
• National Firearms Act requirements.
• Concealed handgun carry laws.
• Firearm transportation requirements.

The ruling also does not create special “NJ concealed carry AR-15 rules.” A handgun carry permit does not give someone general authorization to carry a rifle in public.

Residents must distinguish between the right to possess a firearm and the separate laws governing how, where, and under what circumstances they may carry or transport it.

What Happens Next?

New Jersey officials may ask the Third Circuit to delay its mandate or petition the United States Supreme Court to review the case.

The state’s attorney general criticized the decision and said the office was considering its legal options. The ruling also conflicts with decisions from several other federal appellate courts that upheld similar laws.

That disagreement among federal courts matters because the Supreme Court has agreed to review related challenges to semiautomatic rifle restrictions in other jurisdictions. The Court’s eventual ruling could establish a nationwide constitutional standard.

For now, the Third Circuit’s decision governs federal constitutional analysis within its jurisdiction unless another court stays, modifies, or reverses it.

Frequently Asked Questions About the New Jersey Assault Weapon Ban

The New Jersey Assault Weapon Ban ruling raises immediate questions about AR-15 ownership, Magazine capacity, permits, dealer transfers, and when courts actually stop the state from enforcing a law. The following answers explain the ruling while recognizing that courts and state officials may still need to resolve additional legal and procedural issues.

What the Ruling Means for New Jersey Gun Owners

The Third Circuit’s decision is a major constitutional ruling against the New Jersey Assault Weapon Ban. The court held that commonly owned semiautomatic rifles cannot be prohibited simply because the state classifies them as assault firearms. It also concluded that magazines holding more than 10 rounds receive Second Amendment protection.

Nevertheless, responsible Gun owners should distinguish between winning a constitutional ruling and receiving immediate authorization to complete a particular transaction.

Before attempting to buy an AR-15 in New Jersey, order a previously restricted semiautomatic rifle, or purchase a larger-capacity Magazine, verify the current legal status with a licensed dealer or attorney. Court mandates, stays, district court orders, and updated state guidance can determine when a ruling becomes practically enforceable.

The New Jersey Assault Weapon Ban may have suffered a historic defeat, but the litigation—and the broader national debate over semiautomatic rifles and Magazine limits—is not necessarily over.

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