I got Larry Withrow to make me this linerlock. 4" closed, .125" D2 blade, thin red liners, Westinghouse micarta, super smooth deployment, rock solid lockup and nice detent. Larry is a super nice guy. I would recommend him to anyone.
The Westinghouse was my own supply. Took only a few weeks. I don't believe he has a website. You can see some of his work on BladeForums. [email protected]