Free download Army Rifle Marksmanship Guide APK for Android, PC. Latest version is 1.0, update at October 5, 2015
Army Rifle Marksmanship Guide version 1.0 is only one variant.
Army Rifle Marksmanship Guide U.S. Army FM 3-22.9 Rifle Marksmanship: M16A1, M16A2, M16A3, M16A4, M16, M4 Carbine: Training, Ammunition, Firing Positions Includes these topics as well... TRAINING AIDS AND DEVICES...