I used to carry one of these as my primary LPU (life preservation unit) before I started carrying a fixed blade and BM 705 combo. The mini-Stryker is a great, great little knife. If you get one with a good fit and finish, it's IMO the best little production liner lock on the market. The liner thickness compared to the tang of the blade's thickness make it almost like a mini monolock when you think about it. It served me well for general utility, and is hands down the best gripping little knife I own to date. The appeal to me was that it is legal to carry concealed in my state because of its sub 3in blade. The construction is rock-solid; it's the first BM I ever bought that I didn't make personal customizations on, like surgically implanting threadserts on the old 970 models. This knife is set apart from others, again IMO, in that it was and remains one of the few knives that are ready out of the box.
The liner lock is titanium, and like the Sebenza's mono lock, cannot really wear out. Sure, you can develop up and down (and perhaps lateral as well) blade wobble down the road, but there's not enough space between the blade tang and the opposite liner for the blade to possibly close once the liner has worn all the way across. I considered, if and when mine ever got to this point and BM wasn't fixing them for free anymore (hopefully never), having a custom maker make me a few replacement liner locks. Honestly, I think the blade will wear out with daily use before there's great locking concern. Hope this helps out some.
Professor.