State SBR law

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

By Cole Harlan, EditorUpdated Oct 28, 2026How we verifyEditorial standards

Oregon makes knowing possession of a short-barreled rifle a Class B felony, then protects owners whose rifle is registered as required under federal law. ATF stopped enforcing SBR registration on October 9, 2026, but the Oregon text still refers to federal registration. How that plays out for an unregistered SBR is untested.

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

The short answer

Possession is a Class B felony. ORS 166.272 covers knowing possession of a machine gun, short-barreled rifle, short-barreled shotgun or firearms silencer.
Federal registration is the way out. Police may not arrest or charge you if you have documentation of registration in your immediate possession, and registration is an affirmative defense.
Making or selling one is a separate crime. ORS 166.410 is also a Class B felony when done outside the sections it lists.
An unregistered SBR is a real risk. We found no official guidance on how the statute applies after October 9. Not yet verified.

The statute

The crime is in ORS 166.272, part of ORS chapter 166 on the Oregon Legislature's site. Subsections (1) to (4) read:

(1) "A person commits the crime of unlawful possession of a machine gun, short-barreled rifle, short-barreled shotgun or firearms silencer if the person knowingly possesses any machine gun, short-barreled rifle, short-barreled shotgun or firearms silencer."

(2) "Unlawful possession of a machine gun, short-barreled rifle, short-barreled shotgun or firearms silencer is a Class B felony."

(3) "A peace officer may not arrest or charge a person for violating subsection (1) of this section if the person has in the persons immediate possession documentation showing that the machine gun, short-barreled rifle, short-barreled shotgun or firearms silencer is registered as required under federal law."

(4) "It is an affirmative defense to a charge of violating subsection (1) of this section that the machine gun, short-barreled rifle, short-barreled shotgun or firearms silencer was registered as required under federal law."

ORS 166.272 has no separate exception for dealers or manufacturers. Its protection is for registered items.

Making, importing or selling one is covered by ORS 166.410. It reaches anyone who "manufactures or causes to be manufactured within this state" or who imports, offers, sells or transfers a short-barreled rifle, among other items, "otherwise than in accordance with ORS 166.250, 166.260, 166.270, 166.291, 166.292, 166.425, 166.450, 166.460 and 166.470, is guilty of a Class B felony." We haven't read all of those listed sections, so we can't say whether an individual can lawfully make an SBR in Oregon. Not yet verified.

How Oregon defines an SBR

ORS 166.210(15) has a definition:

"Short-barreled rifle means a rifle having one or more barrels less than 16 inches in length and any weapon made from a rifle if the weapon has an overall length of less than 26 inches."

That tracks the federal 16-inch and 26-inch lines in 26 U.S.C. 5845.

Penalty

Unlawful possession under ORS 166.272 is a Class B felony (subsection (2)). Making, importing, selling or transferring outside the sections listed in ORS 166.410 is also a Class B felony. We haven't verified the sentencing range for a Class B felony, so we don't state it here.

Is legality tied to federal registration?

Yes, on the face of the text. Subsection (3) protects an owner with documentation that the SBR "is registered as required under federal law." Subsection (4) makes it an affirmative defense that the SBR "was registered as required under federal law."

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. The Oregon wording didn't change. Whether an SBR that was never registered after October 9 counts as "registered as required under federal law" is untested. Not yet verified.

Our suppressor guide covers the same statute and found no Oregon court ruling, Attorney General opinion or legislation since October 9 that addresses it. The Oregon Firearms Federation, an advocacy group, wrote on October 11 that "it does not seem that this policy will benefit Oregonians." That is their reading, not official guidance.

Subsection (3) depends on documentation of registration being in your immediate possession. Our Oregon suppressor guide walks through the statute, the voluntary $0 forms and what to carry.

Hunting

SBR-specific hunting rules: Not yet verified. Per our suppressor guide, Oregon State Police say it is legal to hunt with suppressors in Oregon because no wildlife regulations restrict them, as long as you have all the permits required to possess one.

Other laws that interact

Making and selling: ORS 166.410, covered above.
Concealed carry: ORS 166.250(1)(a) covers a person who knowingly "Carries any firearm concealed upon the person." How it applies to an SBR is Not yet verified.
Minors: ORS 166.250 also restricts firearm possession under age 18, with exceptions in subsection (2). How that interacts with ORS 166.272 is Not yet verified.
State license or permit to own an SBR: Not yet verified.
CLEO certification, assault weapon rules and local ordinances: Not yet verified.

Braced pistols

The state statutes cited here don't mention pistol braces. See our pistol brace guide for the federal picture.

Federal process in 2026

The making and transfer tax on SBRs has been $0 since January 1, 2026.
ATF stopped Form 1 and Form 4 enforcement on October 9. Voluntary forms are still processed. See NFA wait times.
Dealers use a Form 4473 and NICS check. ATF won't enforce 18 U.S.C. 922(b)(4) "Until final rules are issued."
"For now," interstate transport still needs an approved Form 20 (18 U.S.C. 922(a)(4)).
A dealer can't sell where state law forbids it (18 U.S.C. 922(b)(2)).

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 Oregon?

ORS 166.272 makes knowing possession of a short-barreled rifle a Class B felony. Police may not arrest or charge a person with documentation that it is registered as required under federal law, and registration is an affirmative defense.

Does Oregon require federal registration for an SBR?

The statute protects SBRs registered as required under federal law through an arrest bar in subsection (3) and an affirmative defense in subsection (4). How that applies to an SBR left unregistered after ATF's October 9, 2026 change is not yet verified.

What is the penalty for an unregistered SBR in Oregon?

Unlawful possession under ORS 166.272 is a Class B felony. Registration is an affirmative defense, and having documentation in your immediate possession bars an arrest or charge under subsection (3).

Can I make an SBR in Oregon?

ORS 166.410 makes manufacturing an SBR in Oregon a Class B felony when done outside the sections it lists. We haven't read all of those sections, so whether an individual can lawfully make one is not yet verified.

Do I need a Form 20 to bring an SBR into or out of Oregon?

According to ATF's fact sheet, interstate transport of an SBR still requires an approved Form 20 for now. Oregon law also applies once you are in the state.

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

The short answer

The statute

How Oregon defines an SBR

Penalty

Is legality tied to federal registration?

Hunting

Other laws that interact

Braced pistols

Federal process in 2026

Frequently asked questions

Sources

Keep exploring

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

The short answer

The statute

How Oregon defines an SBR

Penalty

Is legality tied to federal registration?

Hunting

Other laws that interact

Braced pistols

Federal process in 2026

Frequently asked questions

Sources

Keep exploring

The Gun Release Report