The Wire · CalGunHub

AB 1127 dealer ban on machinegun-convertible pistols became operative July 1

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Licensed dealers may no longer sell pistols the statute defines as machinegun-convertible, a category covering most Glock-pattern handguns, while litigation proceeds.

Written by the CalGunHub desk from public reporting

Who this affects: Since July 1, 2026, licensed California dealers face statutory restrictions on selling or transferring semiautomatic pistols defined as machinegun-convertible, a category that includes most Glock-pattern models, with escalating fines and license consequences for violations. The statute's text does not prohibit possession, and it exempts private-party transfers completed through a dealer, pre-2026 dealer inventory, and law enforcement and military sales. Owners and buyers should note that federal litigation is pending and could change the picture; the chaptered text and Department of Justice roster notices control specifics. This is general information, not legal advice.

AB 1127, signed by Governor Gavin Newsom on Oct. 10, 2025 and chaptered as Chapter 572 of the Statutes of 2025, became operative on July 1, 2026. The author is Assemblymember Jesse Gabriel (D-Encino), with Gipson and Wicks as principal coauthors. The Assembly concurred 54-16 on Sept. 13, 2025.

The law added Penal Code sections 16885, 17015, 27595, 27595.1 and 32103, amended Civil Code section 3273.50 and Penal Code section 16880, and widened the statutory definition of machinegun so that a convertible pistol fitted with a pistol converter counts as one. Its central provision prohibits licensed dealers in California from selling or transferring semiautomatic pistols the statute classifies as machinegun-convertible, defined by design features including a cruciform trigger bar, a description that covers most Glock-pattern handguns, according to The Reload and USA Carry.

The statute is not a possession ban. Its text leaves private-party transfers completed through a dealer lawful, exempts inventory delivered to dealers before Jan. 1, 2026, and exempts sales to law enforcement and the military. It also creates a pathway back to the handgun roster for redesigned pistols submitted to a certified testing laboratory before Jan. 1, 2027. Penalties escalate: a first violation carries a fine of up to $1,000, a second draws up to $5,000 and possible license suspension or revocation, and a third is a misdemeanor requiring revocation.

Litigation arrived with the operative date. The U.S. Department of Justice filed suit against the state the same day, in a case captioned United States v. California, No. 8:26-cv-01697 (C.D. Cal.), and on July 9 Judge Monica Ramirez Almadani denied the federal government's request for a temporary restraining order, leaving the law in force, The Reload reported. Separately, USA Carry reported that the Second Amendment Foundation, NRA and Firearms Policy Coalition filed their own challenge on Aug. 4. Both cases were pending as of this writing.

Sources

  1. The Reload: Judge Denies DOJ Request to Immediately Block California's 'Glock Ban'
  2. USA Carry: California Banned Glock Sales on July 1. On August 4, SAF, NRA and FPC Filed to Stop It
  3. bill_text: In effect since July 1, 2026 (Ch. 572, Stats. 2025); litigation pending: DOJ suit, TRO denied July 9, 2026; separate SAF/NRA/FPC challenge filed Aug. 4, 2026.

Informational only, not legal advice. Facts are attributed to the sources listed above.