The satinized blade of AUS-8 is opened with a removable thumbstud and secured with a push button lock. With a tungsten carbide glass breaker, lanyard hole and repositionable deep-carry clip (tip-up).The Boker Plus Thunder Storm designed Boris Manasherov is a rugged tactical knife. Its pronounced finger choil makes it very handy in any grip position. Fast position changes to a reverse grip or vice versa are supported by the ridges in the blade spine and handle.