That's great news, I'm excited for mine to arrive and now that I hear nothing but positive news I can hardly wait.A fellow PSA 7.62 owner , & myself tested 4 New XCR mags made by ASC last week ( same folks who supplied the 5/30 rounders which came with the uppers)
They worked absolutely flawlessly w/ zero FTFs' for about 400 rds between us on each of our uppers .
Happy beyond description!!
Still haven't had a chance to have close look to isolate the ASC 5/30 rd. issues .


















































