I have played with one of these (training version)in hands-on FOF training. They work for their intended purpose, specifically to get someone the hell off you and transition to a weapon without having to deal(put away or throw down)with the knife after using it. Although I train to grab my knife with my non-dominant hand leaving my dominant hand for my pistol, you don't always get to make that choice and this is the problem this knife solves. I believe knives(especially fixed blade) in general can be a great complimentary tool to a handgun. Sometimes a knife is a much better tool than a pistol for getting out of a clutch/tie up situation. I like that the SOCP has a clip and is versatile as far as where you can carry it. The ring/hole in the knife is a little hard to hit in a fast and furious attack but it works and shooting with it in the hand isn't that bad. My main complaint with it is the clip is too "slick" and doesn't always catch on what you clip it too. They need to add a clip like the guy at Bladerigs (http://www.bladerigs.com/)puts in his sheaths which has a small catch on the clip anchoring it to what it's clipped to. Overall, I like my Clinch pick more for this kind of thing as it's quicker to get into action as well as being legal in most states. If I was overseas and going unannounced into a lot of houses I might have a SOCP knife on my plate carrier.