No, not out of the ordinary. Made more fresh Blackout cases. Only problem was brass catcher related. I need one of those nice ones, not the $12 cheapies. Went back to 2.095 OAL, otherwise same specs as yesterday. Fed great. Full 30 round mags. The C-products mag was fine, as was a Pmag. I also ran single shots, all 4 times I went empty, it locked back. Even triple tapped fine.