This knife is one of my favorites. Excellent detent and action. I can open several ways. Lightweight for it's size.

A wonderful large knife in every respect bur one; the detent on mine was so strong that the blade could not be opened one handed i.e. flicking it open using the thumb stud. Therefore this knife- at least as a new knife- is not a fidgety one. It opens and closes fine using both hands. I have returned it for credit. I wish it would not have had this issue and I could have kept it.