ZT 0551, Hinderer design, frame lock. I believe that ZT only produced 1000 of these. This one has a custom bronze scale, and will also include the original factory scale. It also has the original box (not perfect), and paperwork. I’m only selling this because I have a 3rd generation 0550, as well, and want to fund another knife. I’m also open to trade offers. It is cross posted in the WTT section. $260.00, PPFF or Zelle, including shipping in the U.S. 








