What is the muzzle velocity of the M249 machine gun?

The muzzle velocity of the M249 machine gun, which is a lightweight, squad automatic weapon designed to be used in the infantry, is approximately 3,000 feet per second (fps) when firing 5.56x45mm NATO ammunition. This high muzzle velocity contributes to the weapon's effective range and accuracy, allowing it to deliver rapid and sustained fire on target.

Understanding muzzle velocity is crucial for infantry operations because it affects bullet trajectory, range, and the ability to penetrate targets. The M249's muzzle velocity is optimized to ensure that it remains effective at various ranges while still being manageable in terms of recoil and control. This allows soldiers to effectively suppress enemy positions and support their units in combat situations.