What is the minimum elevation adjustment of the M170A1?

The minimum elevation adjustment of the M170A1 is 0800. This measurement refers to the adjustment range that can be set for the weapon's elevation when aiming at targets. Understanding this elevation adjustment is crucial for ensuring that the weapon is properly calibrated for distance and trajectory during operation.

In practical terms, the elevation adjustment allows gunners to accurately engage targets at varying distances by changing the angle at which the round is fired, which is critical for hitting moving or stationary targets effectively. The correct minimum adjustment being at 0800 indicates that this is where the weapon can start to be calibrated for engagements at minimal distances, ensuring that even targets at closer ranges can be accurately targeted.

In contrast, the other listed values represent higher elevation settings that would be used for targeting at greater distances, which are not the focus in this question about the minimum adjustment. Therefore, recognizing the specific details of the M170A1’s settings is essential for effective operation and ensuring that the weapon functions correctly in a variety of combat scenarios.