Bean bag rounds are small fabric pouches filled with lead shot, fired from a 12-gauge shotgun, that police use as a less-lethal option to stop a person through blunt impact rather than penetration. Officers deploy them when someone poses a threat but deadly force isn’t justified. The word “less-lethal” is deliberate: a systematic medical review of kinetic impact projectiles found that about 3% of people struck by them died, so the rounds are never called non-lethal.1National Center for Biotechnology Information. Death, Injury and Disability From Kinetic Impact Projectiles in Crowd-Control Situations
What a Bean Bag Round Is
The standard round is a 12-gauge shotgun shell loaded with a tear-shaped fabric pouch holding about 40 grams, roughly 1.4 ounces, of #9 lead shot. It leaves the barrel at around 270 feet per second. That’s a fraction of the speed of a conventional slug, which exceeds 1,500 fps, but still fast enough to knock a grown adult off their feet. The maximum effective range is about 75 feet.2Defense Technology. 12-Gauge Drag Stabilized Round
Most agencies now use the drag-stabilized version. A tail made from a cotton and ballistic blend creates aerodynamic drag, keeping the round flying straighter. The older flat, square-pillow design tumbled unpredictably in flight, which made hitting the intended body zone harder and raised the chance of a dangerous strike somewhere unintended.
How the Round Stops Someone
A bullet concentrates its energy into a tiny point and punches through tissue. A bean bag round does the opposite. On impact, the pouch deforms and flattens, spreading its kinetic energy across a wider surface. The result is a heavy, painful blow rather than a penetrating wound. The force is enough to stun a person, knock the wind out of them, or drop them to the ground, which gives officers a window to close in and take physical control.
When Police Deploy Bean Bag Rounds
Bean bag rounds sit in the middle of the use-of-force spectrum. They go above hands-on techniques and chemical agents like pepper spray, but below firearms. The National Institute of Justice groups them with conducted-energy devices, pepper spray, and stun grenades as less-lethal technologies that give officers an alternative when other options would be more dangerous for everyone involved.3National Institute of Justice. Overview of Less-Lethal Technologies
Departments typically authorize them when a person is violently resisting, poses an immediate threat to themselves or others, or is armed with something other than a firearm. Typical scenarios include a person in a mental health crisis threatening self-harm with a knife, someone actively fighting officers without presenting a lethal threat, or an aggressive individual who won’t comply and whom officers can’t safely approach.
They are not a substitute for deadly force. If someone is pointing a gun at officers, a bean bag round is the wrong tool. These rounds fill the gap between talking and shooting, covering situations where hands-on tactics would put officers at too much risk but a bullet would be disproportionate.
Where Officers Aim and From How Far
Trained officers aim for specific body zones. The preferred target is the lower torso around the belt line. Arms, hands, and legs are secondary targets when practical. The head, face, neck, throat, chest, sternum, spine, kidneys, and groin are designated avoidance areas because strikes there carry the highest risk of death or permanent injury.
Many agencies train on a color-coded zone system:
- Green zone: thighs, buttocks, and calves. The lowest injury potential, used when incapacitation is needed with minimal risk.
- Yellow zone: the abdominal area. A recognized increase in serious injury potential, appropriate when greater force is justified.
- Red zone: chest, spine, back, head, and neck. High risk of death or permanent disability. These areas are targeted only when deadly force itself would be justified.
The recommended firing distance is roughly 5 to 45 feet, with accuracy falling off past about 15 yards. The drag-stabilized round’s effective range tops out around 75 feet, but the manufacturer identifies 20 to 50 feet as the sweet spot for incapacitation.2Defense Technology. 12-Gauge Drag Stabilized Round Firing too close sharply increases injury severity. Firing too far reduces accuracy and stopping power. Officers are generally required to give a verbal warning when it’s feasible to do so.
Injury and Death Risk
Despite the less-lethal label, these rounds cause real harm. The BMJ Open review of nearly 2,000 people struck by kinetic impact projectiles, a category that includes bean bag rounds along with rubber bullets and similar munitions, found that about 3% of those struck died, 15.5% of survivors were left with permanent disabilities, and 71% of injuries among survivors were classified as severe.1National Center for Biotechnology Information. Death, Injury and Disability From Kinetic Impact Projectiles in Crowd-Control Situations
Where the round lands drives the outcome. Head and neck strikes accounted for about half of all deaths and over 80% of permanent disabilities in the review. Eye injuries were especially severe, with 84% resulting in permanent blindness. Common injuries from bean bag rounds specifically include deep bruising, fractured ribs, skin lacerations where the pouch edge catches flesh, and internal organ bruising. At close range or against thin-framed individuals, the round can penetrate the skin entirely, defeating its design.
The Legal Standard That Governs Use
The constitutional test for police force comes from the Supreme Court’s 1989 decision in Graham v. Connor. The Court held that excessive force claims during an arrest or other seizure are evaluated under the Fourth Amendment’s reasonableness standard. Courts look at the facts confronting the officer at that moment, not with the benefit of hindsight, and weigh the severity of the crime, whether the person posed an immediate threat, and whether they were actively resisting or trying to flee.4Library of Congress. Graham v Connor, 490 US 386 (1989)
Firing a bean bag round is a seizure under this framework. Courts ask whether a reasonable officer facing the same circumstances would have made the same choice. A bean bag round used against someone passively sitting on the ground looks very different legally than one used against a person charging officers with a bladed weapon. The same tool can be reasonable in one encounter and unconstitutional in another.
When a court finds the force unreasonable, the injured person can bring a federal civil rights claim under 42 U.S.C. ยง 1983, which lets anyone whose constitutional rights were violated by someone acting under government authority sue for damages.5Office of the Law Revision Counsel. 42 US Code 1983 – Civil Action for Deprivation of Rights
Why Bean Bag Shotguns Are Painted
Loading a lethal shell into a less-lethal shotgun, or grabbing the wrong weapon in a chaotic scene, can turn a bean bag deployment into a fatal shooting. To prevent that, departments mark dedicated bean bag shotguns with high-visibility coloring: bright orange or yellow stocks, green fore-ends, or colored bands around the barrel. The visual distinction is meant to be unmistakable in low light and under stress, so an officer reaching for the weapon knows at a glance what it is.