Wow, I am impressed. I own a Sebenza and the Military impresses me. That's saying a lot. The ball detent is very good, as good as the sebenza! What I love about this knife is that you can just rinse it with water and blow dry it. That's all the maintainence required. You don't have to take it apart like the sebenza to clean it. I do have a question reqarding the pivot though. Should I oil it? with what? and how often?