This may help:
"The GTI Folder (Kizer’s model Ki 4416A2) is a robust knife with a 3.5-inch, drop-point blade fashioned from CPM-S35VN. This new steel was introduced as an improvement over CPM-S30V, providing improved toughness and edge holding ability. S35VN has also proven to be easier to machine and polish, which is an added bonus for the production. The blade has a thickness of 0.157 inches and is hollow ground. The liners of this folder are 6AI-4V titanium and have green G10 handle scales. The liner-lock mechanism provides security once the knife is opened with the use of the dual thumb studs. The use of titanium assures that even with an overall length of 8.65 inches, the knife weighs only 7.5 ounces. The GTI Folder has stainless steel fittings and a spacer between the liners, which only cover half of the spine. This feature assists in keeping the knife clean and allows debris to fall through. There is a titanium pocket clip located on the right side, providing point-down carry. An advantage of this clip over some I’ve used is that it allows the knife to sit deep in the pocket, and other than the clip itself, the knife is barely visible. The handle pattern of the knife has a single finger groove, which also acts as a lower guard, and combines with a palm swell to provide a hand-filling grip. The 1.5-inch width of the blade gives the general appearance that the blade is shorter than its 3.5 inches."
Source:
http://www.personaldefenseworld.com/2014/05/the-gingrichkizer-gti-folding-knife
