It showed yesterday. Seems decent and no issues holding 22+ rounds. There were some mold seams and burrs that I went ahead and sanded out on the body and around the feed lips. It hand feeds fine so hopefully it works as well in the field. I gave $17 shipped to get it.

Varmintguy thanks for the info. Reports I've read on the factory Rem 30 rd mags have not been great. More miss than hit.