Manufacturer Part Number (MPN) : 31-001901Bear Grylls Ultimate Pro Fixed Blade Based off of Gerber’s original Ultimate Fixed Blade, the new Ultimate Pro Fixed Blade takes the Survival category to another level. With premium steel (9Cr19MoV) and full tang construction, this knife is meant to take a beating. Featuring a full fine edge and an easily accessible carbide pull-through sharpener integrated into the sheath, the Ultimate Pro will always be sharp when you need it most. The vertically mounted ferrocerium fire starter is sure to provide a spark in all conditions while the updated whistle ensures you’ll always be heard. Bear’s Priorities of Survival Pocket Guide fits securely in the sheath, making this the ultimate in survival gear.