An arrow can absolutely kill a person or large animal, but it is not as reliably deadly as a bullet. The key difference comes down to how each projectile causes damage: bullets transfer massive energy into tissue, creating devastating wound channels, while arrows cut cleanly through tissue like a blade, relying almost entirely on blood loss to kill. Both can be lethal. But bullets do the job faster, at greater range, and with more room for imperfect shot placement.
How Each Projectile Causes Damage
Arrows and bullets wound the body in fundamentally different ways. An arrow combines incision and puncture, slicing through tissue with sharp blade-like broadheads that produce clean-cut wounds. As long as the arrow doesn’t hit thick bone first, it penetrates deeply into large body cavities and injures organs. Every arrow wound carries lethal potential, but the severity depends heavily on where the arrow lands and what type of arrowhead is used.
Bullets cause a more complex chain of destruction. When a bullet enters tissue, it transfers enormous kinetic energy, creating a temporary cavity that stretches and tears tissue far beyond the bullet’s path. In fluid-filled tissues, the destruction extends in all directions well beyond the wound channel itself. This phenomenon, sometimes called hydrostatic shock, can cause remote injuries to organs nowhere near the bullet’s trajectory. In animal studies, bullets striking a thigh produced measurable neural damage in the brain when the energy transfer exceeded about 150 foot-pounds. For context, even a slow .45 ACP handgun round delivers well over 300 foot-pounds of energy.
The practical difference: unless an arrow hits the central nervous system directly, it kills by making the target bleed out. A bullet can do that too, but it also crushes, tears, and pressure-damages tissue in a wide radius around its path.
The Speed Gap Is Enormous
A modern compound bow launches an arrow at roughly 250 to 360 feet per second, with most hunting setups landing around 300 fps. A recurve bow tops out closer to 225 fps. These are fast by human standards, but they’re barely a fraction of bullet velocities.
Even the slowest common handgun cartridge, the .45 ACP, sends a heavy bullet downrange at about 830 feet per second. A 9mm handgun round travels at 1,100 to 1,300 fps. Rifle cartridges leave arrows in the dust entirely: a standard 5.56mm NATO round (the most common military rifle cartridge) exits the barrel at roughly 3,000 fps, and some varmint-hunting cartridges exceed 4,000 fps.
That means a typical rifle bullet travels about ten times faster than an arrow. Speed matters because kinetic energy increases with the square of velocity. Double the speed and you quadruple the energy. This is why even a lightweight rifle bullet carries far more destructive potential than a heavy arrow.
Cutting Width vs. Energy Transfer
Arrows do have one mechanical advantage: cutting diameter. A large expandable broadhead can open to 2.5 inches or wider, slicing a broad wound channel through soft tissue. A hollow-point handgun bullet might expand to roughly 0.6 to 0.8 inches. So the arrow’s initial wound track through vital organs can actually be wider than a pistol bullet’s.
This matters more than you might expect. One experienced hunter noted that the last two animals he killed with a bow, a 200-pound wild pig and a blacktail deer, both died within 30 seconds and dropped within 10 yards of where they were hit. By contrast, he had shot about a dozen animals with a rifle in the vitals over the previous year, and every single one ran more than 50 yards before dying. The wide, razor-sharp cuts from a broadhead can sever major blood vessels so efficiently that blood loss is catastrophic and almost immediate.
That said, this comparison only holds when shot placement is perfect. A broadhead through the heart or lungs is devastating. A broadhead in the gut or a non-vital area produces a slow, often survivable wound. Bullets are more forgiving because their energy transfer damages tissue well beyond the direct wound path, making even imperfect hits more likely to incapacitate quickly.
Range Changes Everything
The practical lethality of any projectile depends on whether it can reach the target accurately. This is where the comparison tilts decisively toward firearms. A skilled bow hunter typically limits shots to about 40 yards. Beyond that distance, arrow drop, wind drift, and the target’s ability to react to the sound of the bowstring all reduce the odds of a clean hit dramatically.
A rifle extends that effective range to 200 yards or more for a typical hunter, and well beyond that for trained marksmen. At 100 yards, a rifle bullet arrives in roughly a tenth of a second, giving the target almost no time to move. An arrow at 100 yards takes nearly a full second to arrive and has dropped significantly from its original trajectory. In any real-world scenario where distance is involved, a bullet is far more likely to reach its target with enough accuracy and energy to be lethal.
Survivability and Medical Treatment
Arrow wounds and bullet wounds also present very different challenges for survival and treatment. Arrow wounds are clean incisions. The tissue isn’t crushed or blown apart the way it is with a bullet, which means less immediate destruction but also a wound that bleeds freely and is difficult to control, especially if the arrow remains embedded. Historically, arrow wounds to the torso were frequently fatal because the clean-cut blood vessels don’t spasm and seal the way crushed tissue sometimes can.
Bullet wounds, particularly from high-velocity rifle rounds, cause far more tissue destruction. The temporary cavity effect can rupture organs that the bullet never physically touched. But modern trauma medicine has become remarkably good at treating gunshot wounds in urban settings where hospitals are nearby. The survivability of a gunshot wound to the torso in a U.S. city, with rapid emergency response, is significantly higher than most people assume.
Both projectiles become much more lethal when medical care is delayed. In a wilderness setting or a historical battlefield without modern surgery, an arrow through the abdomen was very often a death sentence, just a slower one than a bullet.
So Which Is Deadlier?
A bullet is the more reliably lethal projectile by nearly every measure: more energy, more tissue destruction, greater range, and more forgiveness for imperfect aim. But “as deadly” isn’t the same as “more deadly.” Within its effective range, a well-placed arrow from a modern compound bow is fully capable of killing a large animal or a human being in seconds. The razor-sharp cutting action of a broadhead through the heart or major arteries produces blood loss so rapid that it rivals or even outpaces the bleed-out from some handgun wounds.
The real difference is consistency. A bullet doesn’t need to hit the perfect spot to be lethal. It doesn’t need to be within 40 yards. It doesn’t need the shooter to draw, hold, and release without being detected. An arrow can match a bullet’s lethality under ideal conditions, but those conditions are far narrower and far less forgiving.