This will be a big surprise to most self-propelled bullets collectors. This is the only known INRO 1973 board showing all the experimental and “normal” variations. It includes 11,25 mm for pistol, 7,65 mm for Mauser, 9 mm for single shot prototype, sub-machine gun and “proyector”, and 20 mm for automatic annon (concept only).
The story behind this ammunition is VERY extensive, so please don’t ask for all the details (please, wait 10 years for the Argentinian Ammunition Book!).
- INRO = Infantino-Rodr