Introducing the Piranha 21, a must-have addition to your tactical gear collection. This automatic knife boasts a comfortably sized design, making it perfect for everyday use. Crafted with a high-quality CPM S30V steel blade and a textured aluminum handle, it offers both durability and functionality. The handle is made from hard coat anodized aircraft aluminum, ensuring a strong and lightweight construction. The recessed firing button prevents accidental misfires, while still being easily accessible when you need to start cutting. Rest assured, Piranha knives are proudly made in the USA. If you're looking for more options, we have a wide selection of automatic pocket knives for you to choose from!