What a lock! A tight, paracentric keyway, good tolerances, a passive sidebar with an active element, an active sidebar controlled by five sliders with false and true gates, and finally, as if all of that wasn't enough, a trap pin to ensnare the unwary! It took some time, but once you get a feel for the sliders, this lock can be picked without too much difficulty.
Finally, my apologies for going out of frame for a few seconds while discussing the active element of the passive sidebar.
Enjoy!
