Any updates on this? I messed around with two Hellcats at my LGS and could not replicate the issue to the point the trigger completely froze up after removing my finger from it. Pulling the trigger without engaging the tab (which I had to put effort in to making happen) and then engaging the tab once the trigger locked back of course did not allow me to manipulate the trigger any further back. Trying the same on other striker guns (Glock, M&P, CZ P-10) I did not have any similar trigger lock-up after pressing the trigger back without engaging the tab or hinge and then defeating the mechanism.