I have one. Mine is from TGI, can came used with a AMDtech cheek wire and texas weapons top dogleg pic rail.
Very solidly built gun...until you get to the mag. These originally took a single stack mag, and were cut to accept the standard AK. Significant Side to side wobble, even when fully loaded-- I have not fired it yet, so don't know the significance if any. I wonder if a plastic shim on both sides of the mag would solve that.