This is an Imperial Knife Co. produced U.S. M7 Bayonet for the M16 rifle series, paired with an Imperial Schrade M10 Scabbard produced from 1985 to 1986, the M7 was the first bayonet to be issued with the M16A1 beginning in 1964 & remaining in use until the mid to late 1980s when it was replaced by the M9 bayonet, Imperial Knife Co. produced M7’s began production in 1973 during the tail-end of the Vietnam War & ceased in 1984. This bayonet in specific is in very good condition with a sharp blade edge & tip, with minimum wear to the handle & tang.