I could not get my scope zeroed in. The gun shot way left and there was not enough adjustment in my scope to bring it back that far. I messed around with the scope rings as in flip flopping them several ways and this helped but still had the same problem. I think my problem is in the scope rings and not the side mount.
I'm back to iron sights and a laser for now till the weather breaks.
I don't know anything about AK's but have a look at www.espfrance.com they are nato dealers and if you mention my name with your order i might get a good deal next time. Rob Fereday. I know they do side rails and have an on line catalogue.