The lightest, most versatile RazorSafe hunting knife ever. Optional grips store a total of four drop-point blades inside and can be removed from the titanium-coated frame for ultra-minimalist carry in the field. Push button blade change accepts new RazorSafe bone saw. FeaturesIn-handle blade storage system is built for convenient and quick access to blades, eliminating the need to carry a separate blade case.The removeable scales increase versatility and adaptability for use in the field.SawSafe is engineered to secure the Outdoor Edge interchangeable saw blades into the RazorSafe blade holder. Note: the saw blade is not compatible in knives without SawSafe. Their patented push button blade change ensures a tool-free blade change in seconds. Never sharpen your knife again.