Just out of curiosity I've been trying to do research on the chronology and development of Czech firearms. I have not seen very many resources on this subject and thought you guys might have some links or ideas of where to look.
I'm interested to see things like what preceded the vz24, if the vz52 was the replacement for the 24, reasons for why when the Czechs went from the 58 to the Bren they decided to change calibers from the 7.62x39 to the 5.56.
I got interested in this stuff after learning that the cz52 (pistol) and vz52 (rifle) were originally chambered in 9mm and 7.62x45 respectively and then were pressured into adopting the 7.62 tokarev and 7.62x39 Russian cartridges.
Any help with this would be greatly appreciated. Thanks guys!