In a significant development for firearm manufacturers and dealers, GLOCK Inc. has filed a federal lawsuit against Connecticut over the state's new ban on "convertible pistols" enacted through Public Act 26-41.
Details of the Lawsuit
On September 21, 2026, GLOCK filed a 31-page complaint along with motions for a temporary restraining order and preliminary injunction in the U.S. District Court for the District of Connecticut. The case, Glock, Inc. v. Griffin, challenges the law's vague definitions and seeks a court declaration that the company's Slimline, V Series, and Gen6 pistols do not qualify as convertible pistols under the statute.
The law, which takes effect on October 1, 2026, makes it a Class D felony to sell, import, or advertise affected handguns in Connecticut. It targets semiautomatic pistols with a cruciform trigger bar that can be "readily altered" and "readily converted" into a machine gun via a pistol converter device.
GLOCK's Position and Compliance Implications
GLOCK argues that its current models fall outside the ban's scope. Specifically, Slimline models like the 42, 43, 43X, and 48 are too narrow to accept known conversion devices. The V Series and Gen6 pistols incorporate design features such as a "triple block" system with reinforced rear frame rails, steel domes in the slide, and a modified slide-cover plate.
Since December 1, 2025, GLOCK has transitioned away from Gen5 and earlier standard-width pistols for the civilian market in favor of these updated designs. For FFL dealers, this lawsuit highlights the importance of staying informed on evolving state regulations to ensure ongoing compliance.
Broader Industry Impact
This action underscores ongoing tensions between state-level firearm restrictions and manufacturer innovation in safety and design. Dealers operating in or shipping to Connecticut should monitor court proceedings closely, as the outcome could affect inventory and advertising practices starting October 1.
For the latest updates on this case and other regulatory developments, visit the full Ammoland report.
