CZ-75 are quite excelent and utterly unbeatable on price/quality ratio out of the box.
Around here everyone and their dog who are involved in ipsc have used one.. one time or the other, so lots of experience and allmost all of it positive.
It is indeed possible to load 9X19 major and keep on pounding for some time, like 20K rounds or so. That naturally calls for the stiffest recoil spring with one can possibly make the gun work on weak hand only stages.
Good ones can be made by cutting down M-31 Suomi SMG's recoil spring.
Nowadays CZ sells straight single action trigger as well so one doesn't need to install pre- and overtravell screws on the standard jobbie unless so wants.
.40SW modell has heavier slide and long recoil spring guide. The older ones (=9mmParas)can be fitted with one, and good 12.9 grade stainless hexhead bolt is good raw material to start with, with the lathe.
It being whole an other matter that does it need one.
but it looks kewl.
And if one doesn't like fiddling with his hardware CZ makes relatively inexpensive race version called CZ-Champion that has all usual thangs as tight fit, hardchrome,1-action trigger, LPA-TRT sights (like Bo-Mar but Italian), yada, yada, yaah.
Yep CZs are good stuff for the money and in generall as well.
Ah I allmost forgot, the ambidextrous slide locklever is useless and weaker than normal one on mod.75 so optimal is a 75 with ambisafety of 85.
And yep, the CZ-frame can easily be modified to take Tanfoglio's (MecGar) 17rnds mags while disactivating the mag brake.
Gattling