Utilizing Buck's patented ASAP technology, the Momentum is designed for rapid one-hand deployment. The Momentum springs open with a single flick of the thumb. The anodized 6061 T6 aluminum handle includes added features with a removable stainless steel clip for discreet deep pocket carry. The heavy duty fasteners and S30V stainless steel blade enhance the durable construction, while maintaining an elegant look. Made in the USA.