Mechanically they are identical. The reason your bolt stops, is because your trigger is trying to fire faster than your bolt can cycle. I believe the only way to fix it is to lower the pressure going into your marker, someone correct me if I'm wrong. The wheel on your hopper is the force feed, you spin that to force the paintballs down if it jams. I am not sure about the settings on the hopper itself. I am sure that you have, but look at your manuel to diferentiate the differences between the flashes.
: This landing is gonna get pretty interesting.
: Define "interesting".
: Oh God, oh God, we're all going to die?
g2 has a skanky sig!
Member of the KOT before it was ruined .