The Kershaw 1870 OLBLK is a Made in the USA folder that is hard to beat. The speedsafe deploys the blade quickly and smoothly with minimal effort. The sub-framelock design ensures a solid blade lockup. The steel fame knockout and the lockbar insert gives you the strength of steel with the lightweight design of aluminum. A reversible deep carry pocket clip rounds out this design nicely. The change here from the 1870 is the Olive anodized handles and a black finished blade.