MIL-C-48623 (AMENDMENT-2), MILITARY SPECIFICATION: CARTRIDGE, CALIBER .50, BLANK, M1A1 (07-FEB-1983) [S/S BY MIL-DTL-48623A]
MIL-C-48623 (AMENDMENT-2), MILITARY SPECIFICATION:
CARTRIDGE, CALIBER .50, BLANK, M1A1 (07-FEB-1983) [S/S BY MIL-DTL-48623A].