MIL-R-71135 (AMENDMENT 1), MILITARY SPECIFICATION: RIFLE, 5.56MM: M16A2E3 (08 DEC 1992)
MIL-R-71135 (AMENDMENT 1), MILITARY SPECIFICATION: RIFLE, 5.56MM: M16A2E3 (08 DEC 1992)., This amendment forms a Dart of MIL-R-71135(AR), dated 19 June
1992, and is approved f& use by the U.S. Army Armament,
Munitions and Chemical Command, and is available for use by all
Departments and Agencies of the Department of Defense.