What is the minimum arming range for a 40 mm round fired from the M203?

The minimum arming range for a 40 mm round fired from the M203 is indeed 14 to 38 meters. This range indicates the distance necessary for the projectile to stabilize and arm properly after being fired, ensuring that it can function as designed when it reaches its intended target. Within this range, the projectile will have enough distance to rotate and arm its fuze, making it safe and effective upon impact. Understanding the arming range is crucial for ensuring accuracy and safety during training and operational scenarios, as firing below this distance could lead to a malfunction.

The other ranges listed do not reflect the accurate arming requirements for the M203's 40 mm rounds, as they either fall short or exceed the standard arming distance, potentially leading to operational risks and miscalculations.