Which weapon has a maximum effective range of 550 meters against point targets?

The M16 rifle is designed to engage point targets effectively at a maximum range of 550 meters. Its accuracy and design are optimized for relatively distant engagements, making it suitable for combat scenarios where precision fire is required at such distances. The rifle features a lightweight design and is chambered for the 5.56x45mm NATO cartridge, which provides a flatter trajectory and lower recoil, contributing to its effectiveness in hitting targets at extended ranges.

In contrast, while the M249 SAW is versatile and useful for suppressive fire, its maximum effective range is generally lower for point targets compared to the M16. The M4 carbine, although designed for versatility in close-quarters combat, also has a maximum effective range similar to the M16 but is optimized for shorter distances. The M203 grenade launcher, primarily designed for indirect fire, is not focused on point target engagement, which makes it less relevant in the context of hitting targets at 550 meters effectively.