The 477-1 is an Aqua anodized version of the regular Emissary knife and a larger version of the Emissary 470. It has the same slick looking design and snappy spring assisted action! The Large Emissary 477-1 features the AXIS assist locking mechanism. The clip point blade has ambidextrous thumb-studs for easy opening. The handle is CNC machined from a billet of high-strength aluminum alloy. Also includes reversible tip-up pocket clip. Osborne design.