Binary triggers occupy a gray area under Virginia law: the state’s trigger activator statute does not name them, and the current definition arguably does not reach a device that fires one shot on the pull and one on the release. That does not make them safely legal. A 2025 bill that would have explicitly banned binary triggers in Virginia passed both chambers before being vetoed by the governor, and no Virginia court has published a decision resolving whether the existing statute covers them. Anyone asking whether binary triggers are legal in Virginia is asking a question the law itself has not clearly answered.
What Virginia’s Trigger Activator Law Actually Bans
Virginia Code § 18.2-308.5:1 makes it a felony to manufacture, import, sell, possess, transfer, or transport an “auto sear” or “trigger activator” in the Commonwealth.1Virginia Code Commission. Virginia Code 18.2-308.5:1 – Manufacture, Importation, Sale, Possession, Transfer, or Transportation of Auto Sears and Trigger Activators Prohibited; Penalty The statute treats the two devices separately.
An auto sear is a device that converts a semi-automatic firearm to fire automatically, meaning multiple rounds from a single trigger function. Little turns on interpretation there.
A trigger activator is defined more narrowly. Under the current statute, it means a device that allows a semi-automatic firearm to fire more than one shot with a single pull of the trigger by harnessing the gun’s recoil energy so the trigger resets and keeps firing on its own.1Virginia Code Commission. Virginia Code 18.2-308.5:1 – Manufacture, Importation, Sale, Possession, Transfer, or Transportation of Auto Sears and Trigger Activators Prohibited; Penalty That description fits bump stocks. Whether it fits a binary trigger is the whole question.
Why a Binary Trigger Arguably Falls Outside the Definition
A binary trigger fires one round when the shooter pulls the trigger and a second round when the shooter releases it. Each shot corresponds to a distinct physical action, and the device does not use recoil energy to keep the gun firing on its own.
The Virginia definition hangs on two elements. The device has to allow more than one shot from a single pull, and it has to work by harnessing recoil energy for autonomous reset. A binary trigger arguably fails both. The release shot is not part of the pull, and the release mechanism is not recoil-driven autonomous fire. A prosecutor could argue the pull-and-release cycle counts as a single “pull,” but the statutory text does not make that argument cleanly.
The stronger legal argument may sit with the gun owner. That is not the same as safety. The penalty for guessing wrong is a felony, and no published Virginia decision has resolved the interpretation either way.
The 2025 Bill That Would Have Named Binary Triggers
The General Assembly recognized the ambiguity and moved to close it during the 2025 session. Senate Bill 886 would have rewritten the definition of “trigger activator” to cover any device designed to alter a semi-automatic firearm’s rate of fire to mimic automatic fire or increase the rate beyond what the unmodified gun could produce.2Legislative Information System. SB886 – 2025 Regular Session The bill listed specific devices by name, including binary trigger systems, bump stocks, trigger cranks, hellfire triggers, and burst trigger systems.3Legislative Information System. Virginia Code 18.2-308.5:1 – Manufacture, Importation, Sale, Possession, Transfer, or Transportation of Auto Sears and Trigger Activators Prohibited; Penalty
SB886 also carved out aftermarket semi-automatic replacement triggers built for competitive shooting that improve performance over the stock trigger without mimicking automatic fire.3Legislative Information System. Virginia Code 18.2-308.5:1 – Manufacture, Importation, Sale, Possession, Transfer, or Transportation of Auto Sears and Trigger Activators Prohibited; Penalty The carve-out signaled that the legislature was aiming at rate-of-fire modifications, not trigger upgrades generally.
The bill passed both chambers and the governor vetoed it.4Legislative Information System. SB886VG – 2025 Regular Session The veto cuts two ways for gun owners. Binary triggers are still not named in the statute. But the legislature clearly believed the existing law did not already cover them, or the bill would have been unnecessary. A court weighing the current statute could look at that history either way.
Penalties If a Prosecutor Charges You
Any violation of § 18.2-308.5:1 is a Class 6 felony.1Virginia Code Commission. Virginia Code 18.2-308.5:1 – Manufacture, Importation, Sale, Possession, Transfer, or Transportation of Auto Sears and Trigger Activators Prohibited; Penalty A Class 6 felony in Virginia carries a prison sentence of one to five years. In the alternative, the judge or jury may impose up to 12 months in jail and a fine of up to $2,500, or both.5Virginia Code Commission. Virginia Code 18.2-10 – Punishment for Conviction of Felony
The sentencing range gives courts room to treat a confused owner differently from a manufacturer or trafficker, but the lighter end is still a felony conviction. That conviction carries long-term consequences for firearm rights, employment, and professional licensing. A felony firearm conviction under federal law permanently bars firearm possession unless rights are specifically restored.
The NFA Exception Does Not Cover Binary Triggers
The statute exempts anyone who is “in compliance with the National Firearms Act” for the item in question.1Virginia Code Commission. Virginia Code 18.2-308.5:1 – Manufacture, Importation, Sale, Possession, Transfer, or Transportation of Auto Sears and Trigger Activators Prohibited; Penalty That sounds like a legal path, and for some devices it is. For binary triggers, it is not.
The NFA regulates a specific list of items: machine guns, short-barreled rifles, short-barreled shotguns, suppressors, destructive devices, and “any other weapons” as defined by federal law.6Office of the Law Revision Counsel. 26 USC 5845 – Definitions Being in compliance with the NFA for an item requires that item to be something the NFA actually covers.
Standard binary triggers are not machine guns under federal law. The federal definition of “machinegun” requires a weapon that fires automatically more than one shot, without manual reloading, by a single function of the trigger.6Office of the Law Revision Counsel. 26 USC 5845 – Definitions A binary trigger fires one shot per function. Because it is not an NFA item, there is nothing to register and no way to be in NFA compliance for it. The exception has no practical application to binary triggers.
Forced Reset Triggers Are a Different Legal Question
Binary triggers and forced reset triggers get lumped together in conversation, and they should not be for purposes of Virginia law. A forced reset trigger mechanically pushes the trigger forward after each shot, producing a much faster rate of fire and no selector switch back to standard semi-auto operation.
The ATF initially classified forced reset triggers as machine guns. A 2024 federal court ruling held that Rare Breed FRT-15s and Wide Open Triggers are not machine guns under the NFA, and a subsequent settlement prevents the federal government from enforcing machine gun laws against people possessing those specific devices. The ATF’s guidance notes that state-level trigger activator bans may still apply independently of the federal outcome.7Bureau of Alcohol, Tobacco, Firearms and Explosives. Rare Breed Triggers FRT-15s and Wide-Open Triggers (WOTs) Return
A forced reset trigger fits more naturally within Virginia’s existing definition than a standard binary trigger does. It arguably harnesses the firearm’s energy to reset the trigger and keep firing. A Virginia gun owner should not treat these two device types as interchangeable when assessing legal risk.
What to Do If You Own or Want to Own One
The uncertainty is the point. Virginia’s statute was not drafted with binary triggers specifically in mind, the legislature tried to name them and was blocked by a veto, and no Virginia court has published a decision on whether the current text reaches them. Owning a binary trigger in Virginia means accepting the risk that a prosecutor could charge you with a felony and argue the device qualifies, even where the stronger textual argument runs the other way.
If you already own a binary trigger and live in or travel through Virginia, talk to a firearms attorney before carrying or using the device. An attorney working in Virginia firearms cases can read the current enforcement posture and any case law that has developed since a law was last checked.
Watch the next legislative session too. SB886 passed both chambers. A similar bill could succeed under different political conditions, and if one does, the ambiguity disappears along with any argument that binary triggers sit outside the ban.