This is a consecutively numbered pair, 2 of the 500 UNISSUED USMC issued Colt M45A1 Pistols that were returned under warranty to Colt for a defective finish, they were decommissioned from the Corps and replaced by Colt. These very well known pistols are your only chance to own a brace of pistols that would have been used to kill all sorts of evil doers such as Isis’s and other debased degenerate terrorists. At any rate,they also come with all sorts of documentation from Colt, which speaks for it’self. This is a very rare chance to own something so recently used by the Marine Corps in combat……one for each hand!!!.