MIL-R-13577C (NOTICE 4), MILITARY SPECIFICATION: ROD, CLEANING, FOR SMALL ARMS (14 MAR 1997)
MIL-R-13577C (NOTICE 4), MILITARY SPECIFICATION: ROD, CLEANING, FOR SMALL ARMS (14 MAR 1997)., MIL-R-13577C dated 28 March 1974 and Reinstatement notice 3, dated 2 December 1996 is inactive for new design and is no longer used, except for replacement purposes.