.30 carbine. 18" barrel length. SN: 864658. Grey/green parkerized metal finish. Walnut stock has a plain semi pistol grip and forearm, with four rivet handguard, high wood, and oval cutaway. Semi automatic rifle with type III adjustable peep rear sight, blade front sight with ear protectors, and a recoil check muzzle attachment. Item features a type III bayonet lug barrel band, rotary safety, M-marked magazine push release, and flat top bolt. Markings include INLAND DIV./864658 to rear of receiver, U.S. CARBINE/CAL.30 M1 to front of receiver, and INLAND MFG. DIV./GENERAL MOTORS/8-43 to top of barrel. Stock is marked with a boxed RIA/EB Rock Island Arsenal rebuild cartouche inspected by Elmer M. Bjerke. Includes an OD sling and stock oiler.