A rifle zeroed at that distance ensures the projectile’s trajectory intersects the aiming point. This specific range offers a practical balance for many common shooting scenarios, allowing for accurate shots at both shorter and somewhat longer distances with minimal holdover or hold-under adjustments. For instance, a rifle zeroed this way might also be reasonably accurate at 50 and 150 yards, depending on the specific cartridge and firearm.
Establishing a consistent zero is fundamental to accurate shooting. It allows the shooter to predict and compensate for the projectile’s drop over distance. Historically, this range has been a standard for military and civilian marksmanship training, reflecting the practical engagement distances encountered in various situations. A well-established zero provides a consistent baseline from which to make further adjustments based on environmental factors or specific target ranges.