I've never understood the thinking for, or against automatic and gravity knives. A filipino gangmember once pulled a butterfly knife on me with more theatrics than a Balinese shadow puppet. I stopped him cold with a string of Tagalog verbal abuse and in the window of opportunity brained him with a toilet seat ( legal carry in California.) A collector friend and a local CHP spent an hour trying to master a German FallshirmYaeger( paratrooper) gravity knife. When we finally did, the thing was so dull paracord defeated it under tension. <img src="images/graemlins/grin.gif" alt="" /> I think opened tuna cans should be outlawed. I just made a mess of 3 fingers making lunch <img src="images/graemlins/blush.gif" alt="" />