Features: Black-finished 154CM drop point blade. Push button automatic opening. Black anodized aluminum frame. Button lock mechanism. Tip-up deep carry pocket clip. Description: The Hogue Ballista is a lightweight, high-powered push button automatic knife. This knife owes its name to the Ancient Roman crossbow siege engines and we think that's an accurate comparison! Hogue's firearm experience comes out in the reliability and pure speed of the Ballista. Topping off the model are lightweight aluminum scales and a well-designed reversible pocket clip. Pick up your Ballista today for one of the best autos for the price!