Yes, it is illegal to shoot someone with a BB gun, and prosecutors treat it as a real assault rather than a prank. Depending on where the pellet strikes, the injury it causes, and the shooter’s intent, the charge can run from misdemeanor simple assault to felony assault with a deadly weapon. If the shot happened during a robbery or another crime, the fact that the gun fired BBs instead of bullets rarely softens the case at all.
Assault Charges for Shooting Someone With a BB Gun
Shooting another person with a BB gun fits squarely inside standard assault and battery statutes. The charge level turns on two things: how the shooter used the weapon, and what happened to the person hit.
At the low end, an intentional or reckless shot that leaves only a welt can support a misdemeanor assault charge. That is still a criminal conviction, with the fines, probation, and record consequences that come with it. Prosecutors do not need proof of serious injury to bring the case; they need proof that the shooter acted intentionally or recklessly and that contact occurred.
The charge climbs quickly when the injury is worse or the circumstances are more dangerous. A shot to the face, a penetrating wound, or a lost eye almost always pushes the case into felony territory, often as assault with a deadly weapon or aggravated assault. Courts have upheld deadly-weapon classifications for BB guns on the theory that any object becomes a deadly weapon when it is used in a way capable of causing death or great bodily injury. A BB gun fired at close range into someone’s face meets that standard, even though the same gun sitting in a box would not be called inherently deadly. What matters is how the weapon was used, not its label on the shelf.
When a BB Gun Turns a Case Into Armed Robbery
Pointing or firing a BB gun during a robbery is one of the fastest ways to convert a theft charge into an armed robbery charge. Prosecutors focus on the victim’s reasonable perception of danger, not the technical classification of the weapon. If a store clerk believed they were staring at a real gun, the defendant will be charged as if they were holding one. Many state statutes explicitly include imitation firearms in their armed robbery definitions, and those that do not still let prosecutors pursue weapon-enhancement charges based on the fear the object created.
Brandishing a BB gun to threaten someone in public follows the same logic. The base charge is often a misdemeanor, but it can escalate to a felony when multiple people are threatened, when the incident happens in a sensitive location, or when it accompanies another offense. Arguing at trial that the gun was “only” a BB gun rarely lands once the victim testifies that they feared for their life.
Why Injury Severity Drives the Sentence
The word “toy” gets attached to BB guns constantly, and it misleads defendants who assume the injury will be minor. Roughly half of the BB guns sold in the United States have muzzle velocities between 500 and 930 feet per second. At those speeds a steel BB can penetrate skin, shatter bone, and destroy an eye. About 30,000 people are treated in emergency departments for BB and pellet gun injuries each year, and roughly 80 percent of those patients are children and teenagers.1Centers for Disease Control and Prevention. BB and Pellet Gun-Related Injuries – United States, June 1992-May 1994
Eye injuries are the most severe category. A peer-reviewed study of air gun eye injuries found that more than half of victims lost all light perception in the injured eye, and roughly a third of hospitalized patients ultimately required surgical removal of the eye.2National Library of Medicine. Ocular Air-Gun Injury – 19 Cases Multiple deaths from BB gun injuries are recorded in the United States each year.
Those figures matter in court. Prosecutors, judges, and juries know them, and defense arguments that a BB gun “can’t really hurt anyone” run directly into medical evidence saying otherwise. A shot that blinds someone will be treated the same way in charging decisions as a shot from a low-caliber firearm that did the same damage.
Location Can Push the Charge Higher
Where the shooting happens changes the exposure. Firing a BB gun at someone on school grounds, in a government building, or in another designated weapon-free zone can add standalone charges on top of the assault count, and some of those carry mandatory minimums or enhanced penalties. For a student shooter, school disciplinary consequences run in parallel: suspension, expulsion, and a permanent record notation, along with the criminal case. The federal Gun-Free School Zones Act uses a definition of “firearm” that excludes BB guns, but nearly every state has its own weapons-on-campus law with a broader definition, and school resource officers do not pause over the federal technicality before making an arrest.
Can You Claim Self-Defense?
Using a BB gun in self-defense is legally riskier than most people expect. Self-defense law requires proportionality: the force you use has to be reasonable relative to the threat you faced. A BB gun sits awkwardly on that scale. It can cause real injury, but it is unlikely to stop an armed attacker, and that combination creates two separate problems.
If the threat against you was serious, the BB gun probably would not end it, and you may escalate the encounter without gaining the ability to protect yourself. If the threat was not serious enough to justify near-lethal force, using something that looks and functions like a real gun can be ruled disproportionate. Courts have found that pulling a BB gun against a non-lethal threat crosses into excessive force, which turns the shooter into the defendant. The analysis always comes back to what a reasonable person would have done, and introducing anything that resembles a firearm raises the stakes on both sides of that question.
Civil Lawsuits on Top of Criminal Charges
Criminal charges are not the only exposure. The person you shot can sue for medical expenses, lost wages, and pain and suffering, and they can do it whether or not prosecutors file charges. The standard of proof in civil court is lower than in criminal court, so an acquittal on assault charges does not protect against a civil judgment. Someone who wins a criminal case can still lose the civil one and end up paying for the injury.
When the Shooter Is a Minor: Parental Liability
If a child or teenager is the one who fired the shot, the parents’ legal exposure is often significant. The most common theory is negligent entrustment: providing a dangerous instrument to someone the parent knew or should have known was likely to use it carelessly. Courts have applied this doctrine to BB guns for decades, and the analysis focuses on whether the parent knew the child was too young, too inexperienced, or too reckless to handle the weapon safely.
Liability can also come from negligent supervision or negligent storage. A parent who leaves a BB gun accessible to a young child without safeguards may be found negligent even without handing the gun over. Courts have held parents financially responsible for medical bills, property repairs, and other costs from a child’s unsupervised use of a BB gun, and some jurisdictions add criminal charges for failing to secure the weapon. Locked storage, direct supervision during use, and clear rules reduce both the chance of an incident and the parent’s exposure when one happens.
The Federal “Not a Firearm” Label Doesn’t Help the Shooter
Federal law defines a “firearm” as a weapon that expels a projectile by the action of an explosive.3Office of the Law Revision Counsel. 18 U.S. Code 921 – Definitions BB guns use compressed air or a spring, so they fall outside that definition. People sometimes assume this means BB guns are legally treated as harmless. They are not. The federal classification governs dealer licensing, background checks, and interstate transfers. It has no bearing on state assault statutes, and every state’s assault laws reach the act of shooting another person regardless of what powered the projectile. The label matters at the gun counter. It does not matter at the arraignment.