iShould I shoot a warning shot is a common self-defense question.
It may seem like a reasonable middle ground. You avoid shooting another person while still convincing an attacker to back down. But warning shots often create serious legal problems, even if no one is injured. That single round can complicate a self-defense claim, endanger innocent bystanders and expose the shooter to criminal charges or civil liability.
Are Warning Shots Legal?
Laws vary by jurisdiction, but many courts treat the discharge of a firearm, even when intentionally fired away from another person, as the use of deadly force.
The intent behind a warning shot may be to avoid harming anyone, but intent is only part of the legal analysis. Every bullet fired must eventually come to rest somewhere, and the law often focuses on the foreseeable risks created by firing a gun.
Responsibly armed citizens are responsible for every round that leaves the muzzle. Even a shot fired into the air or into the ground can strike an unintended target or create additional legal consequences. Likewise, if deadly force is truly justified, spending valuable time and ammunition on a warning shot may do little to stop the threat.
What Is a Warning Shot?
A warning shot is a round fired with the hope of discouraging a threat rather than striking it. It is often sent into the ground or into the air on the theory that the noise alone will end the problem. The difficulty, of course, is that the bullet has not disappeared merely because the shooter did not intend to hit anyone.
Why Warning Shots Create Legal Problems
In the November/December 2025 issue (Page 38) of Concealed Carry Magazine, I examined a Missouri self-defense case involving an employee on crutches who was attacked by an angry customer at a combination gun shop and motorcycle-repair shop. To recap, the employee fired warning shots that failed to stop the assault. The attacker knocked him down, seized one of his crutches and beat him with it. Only then did the employee manage to fire a single shot that ended the attack.
The warning shots became the prosecution’s chief concern. The prosecutor suggested that there was no immediate threat and that those warning shots reflected a “cowboy” mentality shaped by too many TV gunfights.
Complicating matters, a second man fled after the warning shots, creating the possibility — however slight — that a jury might believe an uninvolved bystander had been endangered. That risk didn’t justify a felony, but it was enough to change the stakes.
The lesson? Warning shots create a variety of legal and practical problems.
Every Bullet Has to Land Somewhere
It cannot be stated too strongly that a bullet must land somewhere.
If a situation is stressful enough to inspire a warning shot, careful aim is unlikely. If it’s fired straight up at a true 90-degree angle, the bullet should fall back to earth at the speed of gravity.1 The terminal ballistics should be uncomfortable but not deadly. However, achieving a precise 90-degree angle under stress is unrealistic. Unless the shot is perfectly vertical, the bullet is likely to continue traveling under significant velocity before eventually striking whatever lies in its path.
There are real-world examples illustrating the danger. One law enforcement officer reportedly fired a warning shot into the air to get the attention of a fleeing robber. The bullet ricocheted from a building ledge and struck the suspect in the head. Although the suspect survived, it appeared the officer had illegally shot a fleeing felon.2
Every bullet carries consequences far beyond the moment it leaves the barrel.
How Warning Shots Can Hurt Your Self-Defense Case
Warning shots raise an uncomfortable legal question:
If you believed deadly force was necessary, why didn’t you immediately use it?
Conversely, if a warning shot was enough, prosecutors may argue deadly force wasn’t justified in the first place.
Retired police Lt. Harry Thomas experienced precisely this dilemma in 2010 after firing a warning shot to stop two aggressive dogs that had cornered him.
Unable to safely shoot the rapidly moving animals in an urban neighborhood, Thomas chose what he believed was the least dangerous option. The warning shot dispersed the dogs.
Thomas was prosecuted for discharging a firearm within city limits. Authorities argued that because he had not shot the attacking dog, he could not truly have been acting in self-defense.
It took three hours of testimony to convince the municipal judge in the Thomas case that the warning shot was appropriate. The prosecutor was still not convinced. The attitude of the authorities in the Thomas case was that self-defense must involve a deadly threat.3
The case illustrates how warning shots may actually undermine the very legal defense they were intended to support.
It also highlights an important principle: The purpose of self-defense is not killing the threat. It is stopping the threat.
Are Warning Shots Considered Deadly Force?
This is where warning shots enter legal limbo.
Brandishing a firearm is a crime, but the lawful display of a firearm — without firing it — has long been recognized as a legitimate act of self-defense. In fact, studies indicate that in roughly 85 percent of defensive gun uses, the mere presence of a firearm is enough to stop the threat.4
A warning shot is a step beyond brandishing and, in rare circumstances, may be the appropriate minimum level of force necessary to stop a threat.
Most self-defense statutes authorize victims to use force, “including deadly force,” when justified. At first glance, that language appears to leave room for intermediate actions such as warning shots.
Experience, however, tells a different story. Courts have repeatedly treated warning shots as deadly force.
In State v. Mann, Tony Mann fired a warning shot “skyward” to discourage hot pursuit by police. The court found that this constituted assault on a police officer, reasoning:
“[T]here was no evidence from any source suggesting self-defense … The court was clearly able to infer that [Mann] had the specific intent to kill or cause serious physical injury to Officer Shanholtzer.”
Thus, the mere shooting of a firearm in the proximity of a pursuing police officer was deadly force.5
The issue was decisively and succinctly disposed of by a Florida court, which ruled:
Firing a firearm in the air, even as a so-called ‘warning shot,’ constitutes as a matter of law the use of deadly force, that is, the use of a force likely to cause death or great bodily harm … A firearm is, by definition, a deadly weapon which fires projectiles likely to cause death or great bodily harm; whenever it is fired in the vicinity of human beings, as here, there is real danger that the fired projectile may hit someone, even if not aimed at anyone, as such projectiles are quite capable of ricocheting off nearby objects and hitting people in the area.6
A Less-Forceful Option?
Other courts have recognized warning shots as less-forceful options within broader self-defense discussions, but even those opinions reinforce that discharging a firearm creates legal consequences well beyond merely displaying one.
In State v. Rutter, the Missouri Supreme Court found that Charles Lee Rutter had shot and killed an acquaintance whom he claimed was reaching for a weapon. In the course of discussing the self-defense claim, the court made the offhand observation that Rutter did not give a warning, fire a warning shot or first try “any of a variety of less-forceful options.”7 This suggests that self-defense can include a variety of acts short of causing death, including warning shots.
Some prosecutors have argued that defendants did not have the right to claim self-defense because those defendants fired only a warning shot.
The thrust of the argument is that a defendant is entitled to argue self-defense only when he or she uses deadly force. This reasoning seriously misstates the concept of self-defense.
Why Attorneys Often Advise Against Warning Shots
Many attorneys discourage warning shots.
First, every discharged round creates potential criminal and civil liability.
Second, warning shots may weaken a self-defense claim by creating confusion about whether deadly force was truly necessary.
Finally, warning shots often fail to accomplish their intended purpose. If deadly force is legally justified, delaying effective defensive action by firing a warning shot may waste precious time without stopping the attack. If deadly force is not justified, firing the gun may unnecessarily escalate both the confrontation and the legal consequences.
What Should You Do Instead?
If the situation has not risen to the level at which deadly force is justified, the gun should not be discharged. Distance, retreat, avoidance and verbal commands are all preferable to launching a bullet into the world. The best fight remains the one avoided.
A clear verbal command can do much of what people imagine a warning shot will do, without creating a ballistic problem. “Stop.” “Get back.” “Leave me alone.” These words, delivered loudly and clearly, may interrupt the attacker’s plan, attract witnesses and demonstrate that the defender was attempting to avoid violence rather than begin it.
Such commands should not be threats. “Stop, or I’ll kill you” is not a command calculated to calm a situation. It is a sentence a prosecutor may enjoy reading back to a jury. The purpose of verbal commands is to establish distance, communicate danger and stop the threat if it can be stopped without firing.
If there is time to give a warning, give it with your voice. If there is time to leave, leave. And f there is time to create distance, create it. And if there is no time for any of those things because deadly force is immediately necessary, then wasting a round on a warning shot may only spend the time and ammunition needed to survive.
The Bottom Line on Warning Shots
Warning shots may seem like a compromise between doing nothing and using deadly force, but they frequently create additional legal, tactical and safety concerns.
Every bullet has a destination. Every shot carries responsibility. And every decision made during a self-defense encounter may later be scrutinized by investigators, prosecutors and jurors.
Before ever considering a warning shot, understand both the legal consequences and the practical realities involved.
Editor’s Note: This article was originally published in Concealed Carry Magazine and has been adapted for the web to answer common questions about warning shots and self-defense law while preserving the author’s original legal analysis.
Endnotes
(1) This was demonstrated in an episode of the TV show MythBusters.
(2) This incident was reported to me by a law-school classmate from his previous life as a Phelps County, Missouri, deputy.
(3) “Ex-cop not guilty in Indiana city self-defense v. dog discharge case,” The New Gun Week, May 1, 2011, 5.
(4) In his 2021 National Firearms Survey, William English found that 85.8 percent of defensive gun uses were resolved without any shots having been fired, with the confrontations ending after a firearm was displayed or a defender warning that one would be used. William English, “2021 National Firearms Survey: Updated Analysis, Including Types of Firearms Owned,” Georgetown McDonough School of Business, Research Paper No. 4109494, Social Science Research Network, May 13, 2022, 40, SSRN.com/abstract=4109494.
(5) State v. Mann, 129 S.W.3d 463 (2004).
(6) Miller v. State, 613 So. 2d 530 (1993).
(7) State v. Rutter, 935 S.W.3d 714 (2002).
Frequently Asked Questions
Are warning shots legal?
Laws vary by jurisdiction, but many courts treat warning shots as the use of deadly force. Even if no one is injured, firing a warning shot may carry criminal or civil consequences.
Is a warning shot considered deadly force?
Several courts have concluded that firing a warning shot constitutes deadly force because every discharged bullet presents a substantial risk of death or serious bodily injury.
Can I shoot a warning shot into the air?
A bullet fired into the air must eventually return to earth. Unless fired perfectly vertically, it may continue traveling at high speed before striking an unintended object or person.
Can warning shots hurt a self-defense claim?
Yes. Prosecutors may argue that firing a warning shot demonstrates deadly force was unnecessary or that the shooter did not actually believe an immediate threat existed.
Why do attorneys discourage warning shots?
Attorneys often caution against warning shots because they may increase legal exposure, create additional risks to bystanders and fail to stop an immediate threat.
What should I do instead of firing a warning shot?
If deadly force is not justified, do not fire the gun. Create distance, avoid the confrontation if possible and use clear verbal commands such as “Stop,” “Get back” or “Leave me alone.”
