The "Xquisite" Double Action works Manually via the Dual thumb Studs or Automatically via "Scale Release" . Sliding the handles to the side or downward (depending on how you hold the knife), activates the automatic leaf spring operation. Rock Solid Locking Liner locks the blade up like a drum. The Solid 416 Stainless Frame means you have the perfect weight. Light scratches are visible on the frame and blade otherwise the knife is in good condition. Numbered # 1 of 25.