Outdoor Edge Razor APX 3inch Hunting Knife - The lightest, most versatile RazorSafe hunting knife ever. Optional grips store a total of four (3.0in) drop-point or caping 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. Features Ultra Light and Customizable - Weighs just 2.8oz with sheath, removable handle scales for unbelievably lightweight carry; Built in Blade Storage - Integrated handle scales four 3in blades with magnetic retention and silicone covers for safe transport; Tool Free Blade Swaps - Push button Razor Safe system enables quick, secure changes with an audible click no sharpening needed; Saw Safe Compatible - Swap in a bone saw blade blade safely and easily for maximum field versatility; Rugged, Secure Grip - Rugged Titanium coated stainless steel frame with removable blade storage scales;