What is the tracer burnout range for the M4?

The tracer burnout range for the M4 is indeed 900 meters. This is the distance at which the tracer round, which is designed to provide a visual indication of the round's flight path, becomes dim enough that it is no longer visible. Understanding tracer burnout is crucial for soldiers, especially for those in the Cavalry Scouts, as the visibility of tracer rounds aids in target acquisition and engagement during operations.

Using a tracer round effectively requires knowledge of its performance characteristics, such as its burnout range, because it helps soldiers anticipate when they need to switch to standard ammunition to maintain effective fire support and target tracking. This understanding is essential in tactical scenarios where visibility and accuracy are paramount. The other ranges listed, while they may correspond to other types of ammunition or different weapons, do not apply to the M4's tracer rounds.