How many mils are equal to one turn of the handwheel?

One turn of the handwheel on the M777A2 Howitzer corresponds to 10 mils. This relationship is key for adjusting the elevation and direction of the howitzer accurately. When the handwheel is turned one full rotation, the system uses this standard increment of 10 mils to help the operator make precise and consistent adjustments during firing. Understanding this conversion is essential for effective targeting and effective fire support in various operational contexts.

This measurement is critical in the artillery environment, where accurate firing solutions depend on meticulous adjustments of the howitzer's aim based on the terrain and the target's location.