Vorschrift TM 9-1005-249-20 Rifle 5.56-mm M16A1 M16 M3 Department of the Army Technical Manual
TM 9-1005-249-20
Department of the Army Technical Manual
Organizational Maintenance Manual including Repair Parts and Special Tools Lists
Rifle, 5.56-mm, M16A1, W/E (1005-073-9421)
Rifle, 5.56-mm, M16, W/E (1005-856-6885)
Bipod, Rifle, M3 W/Carrying Case (1005-890-2609)
Headquarters, Department of the Army September 1971