What is the maximum effective range of the M16?

The maximum effective range of the M16 is indeed 800 meters. This range is defined as the distance at which a skilled shooter can effectively engage a target in combat under optimal conditions. The M16 is designed for accuracy at longer ranges compared to some other infantry rifles, and its effective range reflects its capability to maintain precision with its 5.56 NATO cartridge.

The choice of 800 meters aligns with military doctrine that considers factors such as wind, target movement, and the shooter's proficiency, all of which can influence the effective distance at which a rifle can successfully engage a target. This capability makes the M16 a versatile weapon for various combat scenarios. It is important to note that while the M16 can have a maximum range beyond 800 meters, the effective range is what defines its usability in combat situations where accuracy is crucial.