I took the CZ83 to the firing range during Saturday for the first time. Put 75 rounds through her and did not experience a single hiccup. Her grouping at approximately 10 yards wasn't the greatest, but I know I need to experiment with different ammuntion brands to discern which she likes best. . . I think I read somewhere that these Czech pistols seem to favor the hotter European manufactured ammo.
Her point of impact (POI) was a little to the left, so upon getting her home for cleaning, I placed her slide in my bench vise and had to smack the rear sight pretty-darn good to get it to budge and slightly slip in the direction needed to adjust her POI.
Now I'm working on modifying a LULA magazine loader (for 9mm - 45cal), to get it to work with these 7.65mm staggered magazines. (Loading the five magazines by hand was a PIA, the magazines' springs are rather stout.) The LULA's steel ramp that depresses on the mag's follower is too wide for these mags' feeding lips. So. . . narrowing it with a metal file ought to do the trick. I also intend to add some thickness to the LULA's bottom interior to obtain a better fit for the mags. Presently, the gap is so large it makes sliding a mag into the loader way too sloppy IMO.
AND, I just uncovered the following forum thread by
DenStinett which thoroughly explains and depicts how to go about modifying a LULA mag loader to work with 7.65mm magazines. Thanks Den!
http://www.czfirearms.us/index.php?topic=24310.0~Gary