MIL-C-743A, MILITARY SPECIFICATION: CARTRIDGE, CALIBER .30, CARBINE, TEST, HIGH PRESSURE, M18 (07 OCT 1968) [NO S/S DOCUMENT]

MIL-C-743A, MILITARY SPECIFICATION: CARTRIDGE, CALIBER .30, CARBINE, TEST, HIGH PRESSURE, M18 (07 OCT 1968) [NO S/S DOCUMENT]., This specification covers Cartridge, Caliber, .30, Carbine, Test, High Pressure, M18 for proof testing caliber .30 carbine weapons.