Not really. After the final shot from a 10 round magazine, the bolt...instead of staying back, is somehow coming forward and get jammed on the top of the empty magazine. I have to pull back on the bolt pretty hard to get it to lock back to the rear so the magazine will eject.
Any ideas, suggestions. This was within 50 rounds of a perfectly clean gun. Remington bulk pack. I really don't think type of ammo is in question though.