The Benchmade 320S Precinct Flipper Liner Lock Knife Black G-10 Satin Serrated Edge. Benchmade teamed up with knife maker/designer Butch Ball on the 320 Precinct flipper knife! It's a compact knife with a flipper opener paired with thrust bearing washers. The textured G-10 handle utilizes a deep finger groove for secure grip and a stainless steel liner lock tab for reliable lockup. Includes a deep carry, reversible pocket clip.