how far can a bullet travel in water

The distance a bullet can travel in water depends on several factors, including:

1. Type of bullet: Different types of bullets have varying densities and shapes, which affect their ability to penetrate water. For example, a lead bullet will travel farther in water than a copper-jacketed bullet.
2. Caliber and velocity: Larger caliber bullets with higher velocities will generally travel farther in water than smaller caliber bullets with lower velocities.
3. Water density: The density of the water also affects the bullet’s travel distance. Freshwater is less dense than saltwater, so a bullet will travel farther in freshwater.
4. Angle of entry: The angle at which the bullet enters the water also impacts its travel distance. A bullet entering the water at a shallow angle will travel farther than one entering at a steep angle.

Here are some approximate distances that different types of bullets can travel in water:

• Handgun bullets:

  • 9mm: 1-2 feet (0.3-0.6 meters)
  • .40 S&W: 2-3 feet (0.6-0.9 meters)
  • .45 ACP: 3-4 feet (0.9-1.2 meters)

• Rifle bullets:

  • .223 Remington: 3-5 feet (0.9-1.5 meters)
  • .308 Winchester: 5-7 feet (1.5-2.1 meters)
  • .30-06 Springfield: 7-10 feet (2.1-3 meters)

• High-powered rifle bullets:

  • .50 BMG: 10-15 feet (3-4.5 meters)
  • .338 Lapua Magnum: 15-20 feet (4.5-6 meters)

Please note that these are rough estimates and can vary depending on the specific circumstances. Additionally, the bullet’s travel distance in water is not always a straight line, as it can be affected by water resistance and other factors.

It’s worth mentioning that bullets can be affected by water in different ways, including:

• Hydrodynamic drag: The force exerted by the water on the bullet, which slows it down and changes its trajectory.
• Cavitation: The creation of a cavity or bubble around the bullet as it travels through the water, which can affect its stability and accuracy.
• Turbulence: The chaotic motion of the water around the bullet, which can further disrupt its trajectory.

Overall, the distance a bullet can travel in water is complex and influenced by many factors.