I have a CSA 11.8" barrel VZ58 and I love it !!! I run it hard on run&gun matches and it has seen between 2000 or 3000 7.62x39 rounds of all kinds. Bore ia chromed so it makes it easier to clean. I inspect it every time I bring it to the range for premature wear reported on earlier versions or the NR VZ58 from CSA, nothing to report yet.
Very fun to shoot, 3" to 4" groups @ 100m with chinese surplus ammo and I have shot it out to 300m with good results.
Here it is (parts breakdown below picture)
-Fab Defense folding stock, handguards and pistol grip. From Zahal
-OKO Sight with metal cover
-S&J Hardware slingmount. I filed down the side I don't use
-Czech muzzle brake
-Dlask Extended mag release
I use a mix of Fab defense ultimag (polymer), surplus magazines and CSA magazines without issues. I had to file a small portion on the ultimag to make them insert properly. My Fab Defense handguards actually hold zero, never had to rezero after cleaning/reassembling.
Feel free to PM me if you have any questions.