Buck 198BKX Mantis TM, Black Oxide, Partially Serrated, Frame Lock Folding Knife Includes Knife, Box, and Warranty Registration Card The Buck 198BKX Mantis TM features a 2-3/4" drop point 420HC Black Oxide Coated Partially Serrated Stainless Steel Blade The Mantis comes with black oxide coated stainless steel handles with lightening holes along its length, and grip ridges along the back. The Mantis features a black stainless steel belt clip, and thumb stud for quick one hand operation The 198BKX Mantis, as with all Buck Knives, features Buck's 4-Ever Unconditional Lifetime Warranty