9x23mm Steyr

Similar to the 9x19mm Parabellum cartridge, except more powerful and 4cm longer. Used by Austria, Romania, and Chile.

Some examples include the
M1912 Steyr
MP34 Submachine Gun
Also believed to be used in the Hellriegel

I personally like .45 ACP, but I prefer 9x23mm Steyr

by 23rdball October 21, 2019