I’ve got the aluminum and titanium olight warrior mini as well as a couple other olight a with that same tail cap. None of them will stick directly to anything unless you turn it to where one of those triangle points are on the bottom to stabilize it. Kinda disappointed in that. Their s2r baton 2 and s1r baton 2 and baton 3 all have flat bottoms no tail switch and will all stick very strongly to things.