You know, the regular "jam".
You pull the trigger, recoil felt kinda harsh, a bit of smoke from action, the bolt don't move now ... Possibly blown out primer, swollen cartridge, maybe split neck ....
In traditional design rotational torque advantage on a cam lets you either get the case out, or rip the head off (bolt action, garand, AR15, K31 etc).
With this design the handle is attached to the locking lugs, so you can't exactly beat on that, right? Your primary extraction is .050" rod pushing off the barrel ... so how much fun are we talking about?