The Benchmade 550S-1 Griptilian AXIS Knife Gray/Blue G-10 Satin Serrated Edge. This HG Large Griptillian with ambidextrous Hole for opening, Hollow Grind CPM-20CV Blade. The pocket clip can be reversed for right or left handed people. The AXIS lock system makes the knife easy to open and easy to close (it operated identically for right and left handers). The Benchmade's classic Mini Griptilian knife just got even better with G-10 handles, blue barrel spacers, and a premium CPM-20CV steel blade.