Argentine CN cartridges for hand launcher

A nice box by FMMP containing CN gas “Mini-agressive” cartridges for the FMK 2 Mod. 0 and FMK 2 Mod. 1 hand launchers. The former is pictured below next to later models of the same cartridge (the one inside this box has a red anodized aluminium body). Pierced red label reads: “Valid until July 1973”.