Your pictures are better than mine - you can see the model name on the slide. The 10mm I posted above is also a Stock II. I agree they need trigger work but it has smoothed up a bit after shooting it some. They do put a stout barrel them, don't they?
I debated between that one and a Stock III. Both seem to be pretty good pistols. I actually like the look of the Stock III better with the black/walnut, but wanted the heavy barrel in the Stock II.
