3-finger grip, but because the body is so wide, it's a SOLID grip. 
I have SMALL hands, wear size S gloves usually. 
Compared to my SOG Mini Vulcan (3" blade). You can see how the frame of the boker is thinner and sits flatter in a pocket, YET is wider than the full-size SOG, giving it a great full feeling in the hand. 
CRKT Minimalist thrown in for pic comparison as well. 
 
 
 
 
