Just rec. this in the mail. It is marked a second but can't tell why. Grinds look good and blade is striaght. It has a little hitch in the deployment and may just need a general cleaning. Has anyone taken one apart? Don't know about the rolling lock. I think that is what the lock is called. I get the tiniest bit of movement laterally, and none vertically. I notice when I pull the lock back and flick it open it is like lightening and you can't percieve the glitch when using the thumb studs. If anyone has taken one apart feel free to chime in. keepem sharp
PS looks kind of like the Timberline Wortac
PS looks kind of like the Timberline Wortac