Between the M4A1 and the M16A3, which rifle has the greater maximum effective range?

The M16A3 is designed with a longer barrel length compared to the M4A1, which contributes to its greater maximum effective range. The M16A3 typically has a 20-inch barrel, allowing for higher velocity and more stability when the bullet is fired, which translates into greater accuracy over longer distances. In contrast, the M4A1, which has a 14.5-inch barrel, is optimized for close to mid-range engagements, resulting in a shorter effective range.

Additionally, the M16A3 is primarily intended for use in environments where distance shooting is more prevalent, making it well-suited for engaging targets at longer ranges effectively. This design consideration plays a significant role in the overall performance characteristics of each rifle, as the M16A3's longer range enhances its utility in various military scenarios where distance and accuracy are paramount.

In summary, the M16A3’s barrel length and configuration contribute to its greater maximum effective range compared to the M4A1, supporting the assertion that it outperforms the latter in this specific aspect of rifle capability.