AR-15s are legal in New York only in modified form. A standard AR-15 with a pistol grip, telescoping stock, flash suppressor, or any other common tactical feature counts as an assault weapon under the SAFE Act and cannot be purchased or possessed by civilians. You can legally own a rifle built on the AR-15 platform if it is configured as a “featureless” build or with a permanently fixed magazine, and if you are buying one now, you also need a state-issued semi-automatic rifle license and must be at least 21.
Why a Standard AR-15 Is Banned
New York uses what gun owners call the one-feature test. Under Penal Law § 265.00(22), a semi-automatic rifle that can accept a detachable magazine becomes an assault weapon if it has even one of these characteristics:1New York State Senate. New York Penal Law 265.00 – Definitions
- A pistol grip that protrudes conspicuously beneath the action
- A thumbhole stock
- A folding or telescoping stock
- A second handgrip the non-trigger hand can hold
- A bayonet mount
- A flash suppressor, muzzle brake, or compensator, or a threaded barrel designed to accept any of these
- A grenade launcher
The test turns on two elements working together: a detachable magazine plus at least one banned feature. Remove either element and the rifle falls outside the assault weapon definition. A factory AR-15 fails on both counts at once, which is why the rifle as sold in most of the country is a felony to possess here.
The Two Legal AR-15 Builds
Two approaches let you own a rifle on the AR-15 platform without running afoul of the ban. Both require careful attention to the hardware, because a single misstep turns a legal rifle into a class D felony.
Featureless Build
A featureless build keeps the standard detachable magazine but strips away every banned feature. The rifle cannot have a pistol grip, thumbhole stock, telescoping stock, bayonet mount, flash suppressor, muzzle brake, compensator, threaded barrel, or second handgrip.1New York State Senate. New York Penal Law 265.00 – Definitions Most owners accomplish this with a “spur” or fin grip that physically prevents the thumb from wrapping around the grip, paired with a fixed-length stock. The rifle looks unusual, but it reloads at normal speed because the magazine still drops free.
Fixed-Magazine Build
The alternative is locking the magazine in place. Because the one-feature test only applies to rifles that accept a detachable magazine, a rifle with a permanently fixed magazine can keep a pistol grip, adjustable stock, and other features that would otherwise be banned. Most fixed-magazine systems require the shooter to separate the upper and lower receivers before the magazine can come out for reloading. That slows the reload considerably, which is the trade-off for keeping the ergonomics.
Both configurations are legal under the statutory definition. An improperly installed magazine lock that can be defeated without opening the action, or a featureless build with one overlooked feature, crosses back into felony territory.
The License You Need to Buy One
Since September 4, 2022, New York requires a license to purchase or take ownership of any semi-automatic rifle, including a compliant AR-15. You apply through the licensing officer in your home county. If you already hold a pistol license, you can add a semi-automatic rifle endorsement through the same office.2New York State. Frequently Asked Questions: New Concealed Carry Law
The same law raised the minimum purchase age from 18 to 21. If you lawfully owned a semi-automatic rifle before September 4, 2022 and were under 21 at the time, you can keep it, but you cannot buy another one until you turn 21.2New York State. Frequently Asked Questions: New Concealed Carry Law
If you already owned a semi-automatic rifle before that date, you do not need to retroactively obtain a license just to keep it. The license requirement applies only to new purchases and transfers going forward.
Magazine Capacity Limits
New York prohibits any ammunition feeding device that holds more than ten rounds. The original SAFE Act tried to limit loaded rounds to seven even in a ten-round magazine, but a federal court struck down that loading restriction in New York State Rifle and Pistol Association v. Cuomo. You can load a ten-round magazine to its full capacity for any lawful purpose.
The penalty changed significantly in September 2022. The old class A misdemeanor under Penal Law § 265.36 was repealed. Possessing any magazine that holds or can be readily converted to hold more than ten rounds is now charged under Penal Law § 265.02(8) as criminal possession of a weapon in the third degree, a class D felony in all cases.3New York State Division of Criminal Justice Services. Large Capacity Ammunition Feeding Device Notice
If You Already Owned an AR-15 Before 2013
Residents who owned AR-15 style rifles before the SAFE Act took effect on January 15, 2013 were given a window to register them with the New York State Police, ultimately extended to April 15, 2014. Anyone who knowingly failed to register faced a class A misdemeanor charge. Those who unknowingly missed the deadline were entitled to a warning and an additional thirty days to register or surrender the weapon.4New York State Senate. New York Penal Law 400.00 – Licensing and Other Provisions Relating to Firearms
Registration required providing your name, date of birth, gender, race, residential address, Social Security number, and a description of each registered weapon. Registrants must recertify with the State Police every five years. Miss a recertification and your registration is revoked, which makes continued possession illegal.4New York State Senate. New York Penal Law 400.00 – Licensing and Other Provisions Relating to Firearms
Registered assault weapons also cannot be freely sold or given to other New York residents. Transfers generally must go through a licensed dealer, with a narrow exception for immediate family members, defined for this purpose as spouses, domestic partners, children, and stepchildren.5New York State Senate. New York General Business Law 898 – Private Sale or Disposal of Firearms, Rifles and Shotguns Any family recipient must independently meet all state and federal eligibility rules.
What a Compliance Mistake Costs
Possessing an unregistered assault weapon is charged as criminal possession of a weapon in the third degree under Penal Law § 265.02, a class D felony.6New York State Senate. New York Penal Law 265.02 – Criminal Possession of a Weapon in the Third Degree The same charge applies to possessing a magazine that holds more than ten rounds.
A class D felony carries an indeterminate prison sentence with a maximum of seven years. The minimum period of imprisonment is at least one year but cannot exceed one-third of the maximum term the court imposes. For first-time offenders whose circumstances don’t warrant an indeterminate sentence, the court has discretion to impose a definite sentence of one year or less.7New York State Senate. New York Penal Law 70.00 – Sentence of Imprisonment for Felony Fines for felony convictions can reach $5,000, or double the amount of the defendant’s gain from the offense, whichever is higher.8New York State Senate. New York Penal Law 80.00 – Fines for Felonies and Misdemeanors
Beyond the criminal penalties, a felony conviction permanently strips your right to possess any firearm under both state and federal law. A pistol grip you forgot to swap out, or a magazine you didn’t realize held eleven rounds, ends your ability to legally own guns anywhere in the country.
Traveling Through New York With an AR-15
Federal law under 18 U.S.C. § 926A protects people transporting firearms between two states where they can legally possess them, even when passing through a stricter state. The firearm must be unloaded, and neither it nor any ammunition can be readily accessible from the passenger compartment. In a vehicle without a separate trunk, the firearm must be in a locked container other than the glove compartment or console.9Office of the Law Revision Counsel. 18 USC 926A – Interstate Transportation of Firearms
That federal protection covers transit only. It does not allow you to stop and use the firearm in New York, and courts have interpreted it narrowly. Significant deviations from your travel route or extended stops can take you outside its protection. New York law enforcement has historically been aggressive about enforcement, particularly in New York City, where local rules add their own restrictions on transporting firearms.