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State SBR law

Are short-barreled rifles legal in Connecticut? (2026)

By , EditorUpdated How we verifyEditorial standards

We found no short-barreled rifle offense in the Connecticut statutes we read. The catch is the assault weapon law. A semiautomatic, centerfire rifle under 30 inches overall is defined as an assault weapon, and possessing an unlawful one is a class D felony. Federal rules still apply, and this page covers both.

Not legal advice. This page summarizes Connecticut statutes and federal guidance as of the date above. Local rules and your own circumstances can matter. Check with your dealer or a Connecticut attorney if you're unsure.

The short answer

The statute

The rule that reaches short rifles is in C.G.S. chapter 943, sections 53-202a and 53-202c. We found no SBR provision in the sections we read. The provision that does apply is the assault weapon definition, which includes:

53-202a(1)(E)(iii): "a semiautomatic, centerfire rifle that has an overall length of less than thirty inches"

Section 53-202c(a) then makes possession a crime:

"any person who, within this state, possesses an assault weapon"

"shall be guilty of a class D felony and shall be sentenced to a term of imprisonment of which one year may not be suspended or reduced by the court"

The separate sawed-off shotgun offense is in C.G.S. 53a-211. It covers shotguns, not rifles:

"A person is guilty of possession of a sawed-off shotgun or a silencer when he owns, controls or possesses any sawed-off shotgun that has a barrel of less than eighteen inches or an overall length of less than twenty-six inches"

How Connecticut defines an SBR

The Connecticut statutes we read have no SBR definition. Federal law (26 U.S.C. 5845) draws the lines at a barrel under 16 inches or an overall length under 26 inches.

Connecticut's own number is different. Its assault weapon definition uses 30 inches overall, and only for semiautomatic centerfire rifles. A rifle between 26 and 30 inches can be legal as a rifle under federal law and still be an assault weapon in Connecticut.

Penalty

Possessing an unlawful assault weapon is a class D felony under 53-202c(a), with one year of the sentence that can't be suspended or reduced.

The statute has a lower tier: "a first-time violation of this subsection shall be a class A misdemeanor". That applies only if the person shows proof of lawful possession on a specific earlier date and otherwise complied with 53-202d(f). For a rifle under 30 inches, the date that matters is not stated in the text we read. Not yet verified.

Selling or transferring is a separate offense. Section 53-202b(a)(1) says a person who distributes, transports, imports, keeps for sale, offers for sale or gives an assault weapon "shall be guilty of a class C felony and shall be sentenced to a term of imprisonment of which two years may not be suspended or reduced by the court".

Is legality tied to federal registration?

Not for rifles under 30 inches. Section 53-202c has exemptions for police departments, the military and certain sworn officers, and a certificate-of-possession path in 53-202d. None of what we read exempts a rifle because it is registered under the NFA.

The state text does refer to federal law in other places. Section 53a-211(b) exempts persons "licensed or otherwise permitted by federal or state law" from the sawed-off shotgun and silencer offense. Section 53-202(h)(3) says the machine gun rules don't apply to "a machine gun acquired, transferred or possessed in accordance with the National Firearms Act, as amended". Section 53-202c(f) mentions a federal Form 1, but only for certain 2023 assault weapons reclassified as rifles.

ATF's October 9, 2026 open letter says it stopped enforcing Form 1 and Form 4 approval and registration for SBRs, SBSs, suppressors and AOWs. Voluntary forms are still processed. Because the Connecticut rifle rule doesn't depend on registration, that change doesn't create a state exemption. How the state wording applies to anything that depends on being "permitted" under federal law is untested.

Our Connecticut suppressor guide notes that the Firearms Policy Coalition included Connecticut's attorney general among the 15 it wrote to on October 9 about state NFA-linked laws. As of October 25, 2026, we hadn't seen a public response from the attorney general's office. We found no state police statement on SBRs. Not yet verified.

Hunting

SBR-specific hunting rules: Not yet verified. Per our suppressor guide, Connecticut bans using a silencer on any firearm when hunting under CGS 26-75.

Other laws that interact

Braced pistols

The assault weapon definition does mention braces. Section 53-202a(1)(G) covers "Any semiautomatic firearm other than a pistol, revolver, rifle or shotgun" that has at least one listed feature, including "An arm brace or other stabilizing brace that could allow such firearm to be fired from the shoulder". That subparagraph is written for firearms that are not pistols, rifles or shotguns. How Connecticut treats a pistol with a brace under that wording: Not yet verified. See our pistol brace guide.

Federal process in 2026

ATF says there is no automatic grandfathering if enforcement resumes. Full detail is on our SBR rules 2026 page, and you can compare states with the state NFA checker.

Checked against the official statute text on October 28, 2026.

Frequently asked questions

Are short-barreled rifles legal in Connecticut?
We found no short-barreled rifle offense in chapter 943 or in 53a-211. But section 53-202a(1)(E)(iii) defines a semiautomatic, centerfire rifle with an overall length under thirty inches as an assault weapon, and possessing an unlawful one is a class D felony under 53-202c. Confirm with an attorney.
Does Connecticut define a short-barreled rifle?
Not in the sections we read. Federal law uses a barrel under 16 inches or an overall length under 26 inches. Connecticut's assault weapon definition uses 30 inches overall for semiautomatic centerfire rifles.
What is the penalty for an assault weapon rifle under 30 inches in Connecticut?
Possession is a class D felony under 53-202c, with one year that can't be suspended or reduced. A first-time violation can be a class A misdemeanor if the person shows proof of earlier lawful possession and meets the other listed conditions.
Does NFA registration make a short rifle legal in Connecticut?
Nothing we read in 53-202a or 53-202c exempts a rifle because it is registered under the NFA. ATF's October 9, 2026 change doesn't create a state exemption. We found no Connecticut attorney general or state police statement on SBRs.
Do I need a Form 20 to bring an SBR into or out of Connecticut?
According to ATF's fact sheet, "For now," transporting an SBR across state lines still requires an approved Form 20. Connecticut law at your destination also applies.

Sources

  1. Connecticut General Statutes ch. 943 (53-202a, 53-202c), Connecticut General Assembly
  2. Connecticut General Statutes ch. 952 (53a-211), Connecticut General Assembly
  3. ATF Open Letter, Oct. 9, 2026 (PDF)
  4. ATF fact sheet: NFA Guidance: Liberty and Justice for All (PDF; undated)
  5. ATF: Update to NFA Transfer Guidance and FAQ (page last updated Oct. 16, 2026)
  6. 26 U.S.C. 5845: NFA definitions

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