What is the muzzle velocity of the M4A1 service rifle?

The muzzle velocity of the M4A1 service rifle is 2,970 feet per second (905 meters per second). This specific value is crucial as it impacts the rifle's effectiveness, including the range and accuracy of the ammunition used. Understanding the muzzle velocity helps shooters anticipate bullet trajectory, allowing for better aiming and increased hit probability, especially at varying distances. This velocity is representative of the ballistics of the 5.56x45mm NATO cartridge used in the M4A1, which is designed to provide high velocity for improved performance in combat situations.