Kiddglock,
The Hi-Power is dated? The CZ75 has been around for over 30-years, the Glock and Beretta 92 for nearly the same time, and some of the Sig designs top the half-century mark.
I suppose a guy could say the Beretta is the new kid since its lock-up is copied from the 1938 Walther. The rest of your list copy the locked breech short-recoil action of the "dated" 1935 Browning Hi-Power.
