It isn’t easy to craft a truly unique pocket knife. After all, they all must have a few common elements: a blade, a handle and a means of folding (and unfolding). So when one comes along that defies ...

TriStar Arms has released its semi-automatic, gas-operated Raptor II shotgun.

The project took off there — and got my attention — not only for the knife family’s looks but also its specs, including one incredible blade-to-handle ratio. And now you can buy the knives directly.