What is the length of the M4 carbine when it is open?

The M4 carbine, a widely used weapon in military applications, has a specific open length that is standardized. When fully extended, the M4 carbine measures 33.00 inches. This length is important for operational effectiveness, as it affects handling, accuracy, and storage considerations for soldiers in the field. The compactness and adaptability of the M4 carbine make it a popular choice among various military units, and its measurements have been designed to enhance maneuverability while maintaining control during use. Understanding the physical dimensions of the weapon is crucial for proper training and effective field operation.