This is a reproduction of the famous M9 Bayonet! Designed as a multi-purpose knife and bayonet, and officially adopted in 1984 by the United States, it is issued with a special sheath designed to double as a wire cutter. This great plastic and rubber reproduction looks super realistic, is built to work with your M4/M16 Airsoft Rifles, and can be used alone as a tactical knife. Get yours today!