The Gentoo in a double detent lock design. It may look like a framelock, but its actually a double detent.  There is no middle stop so this knife can be flicked.  You can ask for either a right handed or left handed clip.  The titanium handles and clip have a blasted and tumbled finish. Blue anodized titanium hardware. The Nitro-V blade has a blasted and tumbled finish and rides on bearings.  Made here in the USA!!