The Mission MPF1-Ti is constructed entirely from titanium, including the blade, handles, screws, pins, studs and the removable belt clip. The titanium construction makes the MPF lighter and stronger than steel knives and corrosion proof. The MPF1 was created by Mission Knives and Tools to stand up to the rigorous duty of military and law enforcement use. The 4-inch blade (0.156 inches thick for spear point or tanto) is fully locked in place by a heavy-duty frame lock. The overall length of the knife is 9 inches, and it weighs 5.8 ounces. A smaller version of the MPF1 will be available soon.