Thanks for the response. I noticed that there is a sweet spot when it comes to running the bolt, too slow or fast and the round jams up. I can't tell what it's hanging on, almost looks like the tip of the round is hitting where the rifling begins but that doesn't seem right since the chamber is so tight. I really think it's the magazine, if I place a round just outside the mag lips and run the bolt it goes in smoothly. But when the round exits the mag lips it gets kicked up and that's when the problem starts. Feels like the mags are a weak design.