MIL-R-1167A, MILITARY SPECIFICATION: RIFLE, AUTOMATIC, BROWNING, CALIBER .30, M1918A2 (01 JUL 1955) [NO S/S DOCUMENT]

MIL-R-1167A, MILITARY SPECIFICATION: RIFLE, AUTOMATIC, BROWNING, CALIBER .30, M1918A2 (01 JUL 1955) [NO S/S DOCUMENT]., This specification covers one type of gas-operated, magazine fed automatic rifle.