Do you like the non-flipper better than the flipper? What is the pros and cons of non-flipper XM-18.
Well, you can flip them open with the flipper instead of using the thumb stud.

The flipper acts as a nice finger guard in the normal, or reverse grip while stabbing or puncturing an object. :thumbup:
Flipper looks cool when open.

All, imho!

Josey