State Legality MatrixPistol BracesConnecticut
Statute-cited, last verified 2026-08-04
Banned
No. Connecticut names arm braces as an assault-weapon feature, and braced AR-pattern pistols are prohibited either way. Effective 2023-06-06.
Controlling law: Conn. Gen. Stat. § 53-202a(1)(E)(iv)(I), (1)(G)(vii) (P.A. 23-53)
Contested entry
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.
Federal law
The 2023 ATF stabilizing-brace rule was vacated nationwide and is not enforced, but that does not categorically make every brace-equipped firearm a pistol. Under 26 U.S.C. § 5845, federal classification still turns on whether the specific weapon is designed and intended to be fired from the shoulder. A brace-equipped firearm that meets the short-barreled-rifle definition requires NFA approval and registration; a configuration that remains a pistol does not. Building an actual short-barreled rifle is still an NFA act: Form 1, fingerprints, CLEO notification, a NICS check, and registration all apply. The federal making tax has been $0 since January 1, 2026 under the One Big Beautiful Bill Act, and eForm approvals currently run days to a couple of weeks.
Scope: Pistol stabilizing braces (SB Tactical, Maxim Defense, A3 Industries and similar) and the braced pistols they mount on. Short-barreled rifles and state assault-weapon feature tests are tracked as separate classes.
Common questions
No. Connecticut names arm braces as an assault-weapon feature, and braced AR-pattern pistols are prohibited either way. Effective 2023-06-06. Controlling law: Conn. Gen. Stat. § 53-202a(1)(E)(iv)(I), (1)(G)(vii) (P.A. 23-53).
The controlling law is Conn. Gen. Stat. § 53-202a(1)(E)(iv)(I), (1)(G)(vii) (P.A. 23-53). Connecticut names arm braces as an assault-weapon feature, and braced AR-pattern pistols are prohibited either way.
Connecticut's rule took effect 2023-06-06. 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.
The 2023 ATF stabilizing-brace rule was vacated nationwide and is not enforced, but that does not categorically make every brace-equipped firearm a pistol. Under 26 U.S.C. § 5845, federal classification still turns on whether the specific weapon is designed and intended to be fired from the shoulder. A brace-equipped firearm that meets the short-barreled-rifle definition requires NFA approval and registration; a configuration that remains a pistol does not. Building an actual short-barreled rifle is still an NFA act: Form 1, fingerprints, CLEO notification, a NICS check, and registration all apply. The federal making tax has been $0 since January 1, 2026 under the One Big Beautiful Bill Act, and eForm approvals currently run days to a couple of weeks.