Crapppppp!! I just ordered 5 green label pmags

what do I do!?!? Jk... Hehe good to hear they're not that bad overall. The owner of the place I got it from advised that some times u do have to give them a tap to fix the jamming but it happens on all types of mags
PS - btw I really did just ordered green labels. The polymer pmags are just too damn expensive!!