Pistol Brace Legal States (2026)

The brace is not itself a listed assault-weapon feature. Section 30515(a)(4)(D) reaches a semiautomatic pistol without a fixed magazine when it can accept a detachable magazine outside the pistol grip, which covers common AR- and AK-pattern pistols even without a brace. A semiautomatic pistol with a fixed magazine of ten rounds or fewer does not fall within § 30515(a)(4) or (5) on that basis alone. Separately, §§ 17170 and 33215 prohibit short-barreled rifles without a civilian NFA exemption, so a brace-equipped configuration that is designed and intended for shoulder firing can still create state and federal SBR exposure.

Colorado regulates the host, not the brace. The covered class is a gas-operated semiautomatic handgun with a detachable magazine, and the statute expressly folds blowback operation into gas-operated, so braced direct-impingement AR pistols and braced blowback PCC pistols are both caught while recoil-operated handguns such as Glocks and 1911s are excluded. This is a purchase and transfer eligibility requirement, not a possession ban: anything lawfully owned before August 1, 2026 is untouched and there is no registration. Colorado has no state short-barreled rifle ban, so a Form 1 remains available, and the 15-round magazine cap applies to either configuration.

Connecticut is one of only three states to name the device: § 53-202a(1)(G)(vii) lists an arm brace or other stabilizing brace that could allow the firearm to be fired from the shoulder as a qualifying feature. Which clause applies turns on barrel length, because § 53a-3(18) defines a pistol as any firearm with a barrel under twelve inches: a braced AR with a sub-12-inch barrel is a pistol caught by the magazine-outside-the-grip prong, while one with a longer barrel is caught directly by the brace clause. A Form 1 is no workaround, since a short AR rifle is itself banned. P.A. 23-53 closed the pre-1994 grandfather; anyone in lawful possession on June 5, 2023 had to obtain a certificate of possession by May 1, 2024.

Delaware never mentions braces. The ban lands on the host through § 1465(6)c, a one-feature test for semiautomatic pistols that accept a detachable magazine, whose first listed feature is the ability to accept a magazine that attaches outside the pistol grip. Adding or removing a brace changes nothing. Section 1466 reaches manufacture, sale, transfer, purchase, and possession, with possession before June 30, 2022 grandfathered under transport restrictions. Delaware has no standalone short-barreled rifle ban, but a Form 1 does not help because the resulting short rifle is itself a banned copycat weapon.

Hawaii's assault pistol definition is a two-characteristic test covering a magazine attaching outside the pistol grip, a threaded barrel, a barrel shroud, an unloaded weight of 50 ounces or more, a centerfire pistol with an overall length of 12 inches or more, and semiautomatic versions of automatic firearms. An AR or AK pistol trips two of those before a brace is involved. The brace still matters at the margin on a conventional handgun, where it can push overall length past 12 inches and supply the second characteristic. There is no NFA safe harbor: § 134-8(a) bans rifles under 16 inches flatly, so a Form 1 is unavailable, and only assault pistols registered in state before July 1, 1992 are grandfathered.

PICA applies a one-feature test to a pistol that accepts a detachable magazine, and one listed feature is a buffer tube, arm brace, or other part that protrudes horizontally behind the pistol grip and is designed to allow the firearm to be fired from the shoulder. PICA is written independently of federal classification, so the vacatur of the ATF rule changed nothing here, and an AR pistol independently trips the magazine-outside-the-grip feature, meaning removing the brace does not cure it. Registration closed January 1, 2024 and no new acquisitions are permitted. Illinois short-barreled rifles are Curio & Relic only under 5/24-2(c)(7), so the Form 1 path is closed for ordinary builds. The Seventh Circuit upheld PICA in Barnett v. Raoul on July 9, 2026.

The 2024 firearms law does not use the words brace or stabilizing; the pistol prong is what bites. A semiautomatic pistol that accepts a detachable feeding device is an assault-style firearm with two of: a magazine well outside the pistol grip, a second grip for the non-trigger hand, a threaded barrel, or a barrel shroud. A typical AR pistol carries a threaded barrel and a heat-shielding handguard, so it is covered regardless of what sits on the buffer tube, while a braced pistol without two listed features stays lawful. Any host with a barrel under 16 inches is a firearm under § 121, so a Class A License to Carry is required; short-barreled rifles are permitted on the same terms. Chapter 135 faces a certified veto referendum on the November 3, 2026 ballot but remains in force.

The brace is not an enumerated feature in New Jersey. The Attorney General guidelines make a semi-auto pistol substantially identical to a listed assault firearm when it accepts a detachable magazine and has two of: a magazine outside the pistol grip, a threaded barrel, a barrel shroud, an unloaded manufactured weight of 50 ounces or more, or being the semi-auto version of an automatic firearm. Any AR or AK pistol clears that on shroud plus weight alone. Section 2C:39-1(o) folds rifles with barrels under 16 inches into the sawed-off shotgun definition with no NFA exemption, so there is no lawful short AR path at all. The en banc Third Circuit ruling of July 17, 2026 addressed semi-automatic rifles and by its own terms did not decide the question for semi-automatic pistols, which were remanded.

New York applies a one-feature test to semi-auto pistols taking a detachable magazine, covering a folding or telescoping stock, a thumbhole stock, a second protruding handgrip, a magazine outside the pistol grip, a threaded barrel, a barrel shroud, a manufactured unloaded weight of 50 ounces or more, or a semi-auto version of an automatic firearm. A typical AR pistol trips three of those before a brace is installed, and an adjustable brace on a buffer tube is separately exposed as a telescoping stock. Possession is a class D felony and the only grandfather is SAFE Act registration for weapons possessed before January 15, 2013, a window that closed in 2014. Penal Law § 265.00(3) sweeps sub-16-inch rifles into the firearm definition and § 400.00 licenses only pistols and revolvers, so a Form 1 is not a workaround.

Washington uses a single-feature test: a semiautomatic pistol that accepts a detachable magazine and has a threaded barrel, a barrel shroud, a second hand grip, or the capacity to accept a magazine at some location outside of the pistol grip. The brace is not a listed feature, so removing it does not make an AR pistol saleable. RCW 9.41.390 reaches manufacture, import, distribution, and sale only, so a resident who already owns a braced AR pistol may keep and use it. Two traps: the definition also reaches a part or combination of parts from which an assault weapon can be assembled, and swapping the brace for a stock creates a semi-auto rifle under 30 inches, which is itself an assault weapon. Short-barreled rifles are legal under RCW 9.41.190 with federal compliance, so a Form 1 on a lawfully possessed receiver stays open where a new braced-pistol purchase does not.

The District uses the same magazine-location feature test as the other ban jurisdictions: a semiautomatic pistol with a detachable magazine is an assault weapon if it can accept a magazine at some location outside of the pistol grip. Every firearm in the District needs a registration certificate, and § 7-2502.02(a)(6) forbids issuing one for an assault weapon, so unregistrable means unpossessable. Section 7-2502.02(a)(3) closes the other path by barring registration of a short-barreled rifle. No District statute names the brace; the host firearm is already barred.

Maryland State Police Advisory LD-FRU-23-001 states that firearms previously classified as handguns with stabilizing braces remain classified as handguns by Maryland statute and require no additional documentation. Maryland never adopted the federal reclassification, so the vacatur changed nothing on the state side; the advisory's separate instructions to file a federal Form 1 by May 2023 were overtaken when the ATF rule was struck down. The practical consequence for a configuration that remains a pistol federally is the handgun channel: a Handgun Qualification License, an MSP 77R application, a seven-day wait, and a licensed-dealer transfer. Maryland's enumerated assault pistol list does not reach AR or AK pistols, but Crim. Law § 4-301(i) makes any semi-auto centerfire rifle under 29 inches overall a banned copycat weapon, so a Form 1 short-barreled rifle is not an alternative.

Michigan classifies by overall length rather than by what the rear attachment is called: any firearm 26 inches or less in length is a pistol, so a braced AR pistol carries the full pistol regime, meaning a purchase license or concealed pistol license for private transfers, an RI-060 pistol sales record filed with the state police, and pistol carry rules. Because the test is length, a long or fully extended brace that pushes the firearm past 26 inches flips it out of pistol status, and MCL 750.228 bars newly registering anything over 26 inches as a pistol. Michigan has no assault weapon ban, and short-barreled rifles are lawful under MCL 750.224b when federally compliant.

Pennsylvania has no assault weapon ban and no statute naming braces, and short-barreled rifles are lawful with federal NFA compliance. The trap is § 6102's unusual firearm definition, which reaches any pistol or revolver with a barrel under 15 inches as well as anything under 26 inches overall, so a braced AR pistol qualifies on barrel length alone no matter how long the brace makes it. That puts it in the handgun class: § 6111(c) requires a private sale or transfer between unlicensed people to happen at a licensed dealer or a county sheriff's office, excepting transfers between spouses, parent and child, or grandparent and grandchild, and § 6106 makes carrying it concealed or in a vehicle without a License to Carry Firearms an offense. Readers who treat a braced pistol like a long gun get both of those wrong, and removing the brace changes neither.

The introduced version of the 2025 Assault Weapons Ban Act listed a buffer tube, arm brace, or other part protruding horizontally behind the pistol grip as a prohibited pistol feature, but that clause did not survive into the enacted law: the only semiautomatic pistol clause in § 11-47.2-1 covers a fixed magazine capacity over ten rounds, and an AR pistol's magazine is detachable. Section 11-47-8(b) bans possession of any rifle under 26 inches overall or with a barrel under 16 inches, with no NFA exemption, so a Form 1 is unavailable. A brace-equipped firearm that remains a pistol under the federal configuration-specific test is a handgun under § 11-47-2, so the pistol purchase permit, safety certificate, and carry license rules apply.

Vermont has no assault weapon ban and no short-barreled rifle prohibition, so both a Form 1 short-barreled rifle and a braced pistol are lawful. The trap is 13 V.S.A. § 4021, which caps magazines at 10 rounds for a long gun and 15 for a handgun, with magazines possessed before April 11, 2018 grandfathered. A braced AR pistol is a handgun, so the 15-round line governs it and a standard 30-round magazine cannot lawfully be acquired in state for either configuration.