Blackjack Classic Blades 157 Assisted Opening Linerlock.  Features a 3 1/4" plain edge blade of premium S35VN stainless steel.  Dual thumbstuds.  Flipper.  

Brown Micarta handle scales over stainless steel liners.   Stainless pocket clip oriented for right side tip-up carry.   4 1/2" closed.

USA