Rifle Marksmanship M16A1, M16A2/3, M16A4, and M4 Carbine — FM 3-22.9(FM23-9)

This manual provides guidance for planning and executing training on the 5.56-mm M16-series rifle (M16A1/A2/A3/A4) and M4 carbine. It is a guide for commanders, leaders, and instructors to develop training programs, plans, and lessons that meet the objectives or intent of the United States Army rifle marksmanship program and FM 25-100 (Training the Force). An effective unit marksmanship program reflects the priority, emphasis, and interest of commanders and trainers.