Connecticut Bans Convertible Pistols

Connecticut's House passed a bill Wednesday that would ban the sale and importation of semiautomatic pistols capable of being converted to full-auto fire using a Glock switch or similar device.

Driving the news: House Bill 5043 cleared the Democrat-controlled chamber 86-64 on a near-party-line vote and now heads to the state Senate. Gov. Ned Lamont has pledged to sign it on arrival. The session adjourns May 6.

What the bill actually does:

• Bans import or sale of any semi-auto handgun with a cruciform trigger bar—the internal geometry that makes pistol converters attachable by hand or with a common tool
• Adds pistol converters to Connecticut's existing 2018 ban on bump stocks, auto-sears, and similar rate-increasing accessories
• Expands the 2019 ghost gun law to cover unfinished frames and lower receivers
• Felony penalties: up to 5 years, $5,000 fine, or both

Effective date if signed: October 1, 2026.

Reality check: The bill does not require anyone to surrender pistols they already own that meet the definition. What it cuts off is future sales and importation of handguns with that trigger geometry—which, practically speaking, includes a wide swath of the Glock product line and similar designs.

That last point drove Republican opposition. Rep. Doug Dubitsky put it plainly:

"What this bill does is it makes regular, lawful, useful, constitutionally protected handguns that are used for lawful purposes for self-defense, for target shooting, for marksmanship, for training—makes those illegal."

Between the lines: Connecticut already bans possession of the conversion devices themselves under the 2018 rapid-fire accessories law. This bill goes a step further by targeting the host firearm's design—arguing that a gun capable of accepting an illegal accessory is itself a regulatory problem. That's a different legal theory, and one that hasn't been fully tested post-Bruen.

What Idaho owners should know: This is Connecticut's fight for now. But the cruciform trigger bar language is broad enough that if this template spreads to other blue-state legislatures, it could affect availability and pricing of common Glock-pattern pistols nationwide through manufacturer and distributor decisions. Worth watching.

What's next: The bill moves to the Connecticut Senate. If it passes there and Lamont signs it, expect a Second Amendment legal challenge—the argument that banning a firearm based on design features shared by millions of lawfully owned handguns runs directly into Heller's "common use" standard.