I was dissappointed with them. They attach the same as the plastic versions, butare not as deeply dished as the plastic, Asiatam or real road wheels.........looks a little "wrong".
Do NOT get the Mato metal swingarms-bad copies of the plastic swingarms, mine were not cut square which resulted in aligmnent issues.
I eventually settled on the Asiatam swingarms and road wheels with my Jagdpanther and have had no regrets.