This hand and custom-made fighting knife by Navy Machinists Mate features a double-edge carbon steel blade with a silver color. The ambidextrous design includes a 50 caliber shell handle, making it a unique and original piece. Handmade in the United States, this modern fixed blade knife is a collectible item for enthusiasts of knives, swords, and blades. With a blade length over 5 inches, this knife is a functional and stylish addition to any collection.