Which Is Better Smooth Bore or Rifled?

The chief advantages of smoothbore designs are their greater suitability for fin stabilised ammunition and their greatly reduced barrel wear compared with rifled designs. ... Most modern main battle tanks now mount a smoothbore gun.

Which is better to use a smooth bore or a rifled bore firearm?

Range and Accuracy

Rifled-bore weapons, such as the modern high-powered hunting rifle, are extremely accurate. ... Smooth-bore weapons are far less accurate and usually are used for short range. The shotgun is a typical example of a smooth-bore weapon and fires multiple projectiles at a short distance.

Why do tanks use smooth bore guns?

The smoothbore design of most modern tank barrels makes it easier for tanks to fire missiles through the same barrel used to fire projectiles. The gun itself is not the sole factor influencing the range of a tank during combat operations.