MIL-B-70511B (NOTICE-2), MILITARY SPECIFICATION: BOLT, AUTOMATIC WEAPON: (PRACTICE) M2 (01-SEP-1998)
MIL-B-70511B (NOTICE-2), MILITARY SPECIFICATION: BOLT, AUTOMATIC WEAPON: (PRACTICE) M2 (01-SEP-1998)., This notice should be filed in front of MIL-B-70511B(AR) dated 4 January 1993
MIL-B-70511(AR) dated 4 January 1993 with Amendment 2, dated 21 December 1993 is
inactive for new design and no longer used except for replacement purposes.