Well guys, it's giving me problems so it's going back for service. I'll take pictures anyway so it doesn't come back with any additional marks, but this is why I haven't posted any yet.

It won't open if you fire both barrels one at a time. You can shoot either barrel and reload and it is fine but if you shoot twice, it locks closed. It has done this twice for me, the only times I have shot both barrels.

The only way I could get it open was to remove the forearm and manually cock the hammer springs, which released the firing pins(I assume). Anyway, it felt like the firing pins were stuck. The primers were not pierced, and the lever felt fine.