Lots of ideas. I should probably clarify just a little bit what I was asking. I'm thinking roughly a 4" blade that I can carry concealed relatively easy to complement my firearm. But I would also like it to not be alarming if I had to take it out to open a box for example. Ii like simple, clean lines. As far as steel goes...I am no expert but I think highly of the CPM-M4 steel that was used in my BM 810. I saw a picture of a knife somewhere....I think it was called an ESEE or something?. I enjoy this part of the knife acquisition process. The research and anticipation part... I get alot of info to go through and hopefully, I learn a little as I go along. Thanks guys...