I had a sticky lock on mine, but I fixed that with a torx and some blue lube. I really, really like the knife, and I carry it often. The couple of gripes I have are minor - I wish there was a little more purchase on the lock. I don't have all the feeling in my right index finger, so it's likely not an issue for most. I wish the G10 had more grip, as I wind up all the way choked up. Also, mine didn't come very sharp, lol. That part can be rectified. I'd buy it again, though I have a 940 arriving tomorrow and I'm curious as hell as to how they compare.