What is described as a group of trajectories resulting from a burst of fire?

The concept of a cone of fire refers to the dispersion of bullet trajectories that occurs when a machine gun or similar firearm is fired in a burst. This phenomenon happens due to several factors, including the weapon's mechanical characteristics, the shooter’s handling, and environmental conditions. When a weapon is fired, even if it is aimed at a precise target, the bullets do not all land in a perfectly straight line; instead, they form a conical shape due to minor variations in angle and velocity.

This cone allows for a more effective engagement of targets within a certain area, as it encompasses a wider space rather than focusing on a very narrow point. Understanding the cone of fire is crucial for gunners, as it helps them account for the spread of rounds and adjust their aim accordingly to hit targets more effectively.

On the other hand, terms like beaten zone refer specifically to the area on the ground where rounds strike and are more relevant in the context of artillery or laid fire, while firing pattern and gun fire trajectory are more general and do not capture the specific dispersion effect seen in a cone of fire.