Here are the pair of grips from CZ...front and back photos.
They are bakelite, very dense and heavy, and you can see fibers here and there in the resin. They make a "clacking" sound when tapped together...like the musical casenettas...
Fit was very good on my byf Luger. One needed a bit of slightest fit along the screw opening along the bottom.
On each grip, BOTH holes along the back sides are threaded.
If they are a "repro" product, they are very nice. Especially at this price...
