The Auto Ordnance M1 30 caliber carbine is produced in Kahr's state-of-the-art manufacturing plant in Worcester, MA. All Auto Ordnance carbines are produced using newly manufactured parts on high precision computerized machinery. Each Auto Ordnance M1 carbine is a faithful reproduction of the famous military rifles that served american forces beginning in world war II. Each rifle has a Parkerized finish, American walnut stock, 18 inch barrel, and flip-style rear sight.