What is the combat optic used with the M16A4 rifle?

The combat optic used with the M16A4 rifle is specifically the AN/PVQ-31A and B. This optic is designed to enhance target acquisition and improve accuracy at various ranges, which is essential in combat scenarios. The AN/PVQ-31A and B models provide features such as magnification, reticle illumination, and rugged construction, making them suitable for the conditions that military personnel might encounter.

This choice aligns with the identified specifications and operational requirements for the M16A4 rifle, ensuring that service members can effectively aim and engage targets. Understanding the correct equipment used for specific firearms is crucial for proper training and operational readiness in the field.