Fiddly, sticky blade operation, retention screw/spring falls out and you have pieces and an open blade in your pocket. design failure without a c-clip or retaining clip to ensure the screw "knob" doesn't un-screw in your pocket. The only way to ensure this doesn't happen is to tighten with an eyeglass screwdriver, which prevents deployment all together.
The part(s) I had issues with were replaced free of charge, in a timely matter, and now the knife functions as expected with no real faults.
MsCcThanks, I reached out to MecArmy and within 2 hours had tracking # on replacement parts, shipped free of charge. I'll wait, install, test, and then amend my review if needed.
xformulaxSince you didn't amend your review, I can only guess that the replacement part(s) didn't resolve your issue? I'm considering one of these but only if the issue has been resolved.