IBM Corp. U.S. M1 Carbine semi auto rifle chambered in .30. This example with serial number 3656216 and dating to 1943 features a barrel marked “IBM CORP. 9-43” with flaming bomb, type 3 barrel band, late war, adjustable rear sight and late war round bolt. The oval cut, low wood stock is marked “P-J” and is marked “P” behind the trigger. Included are two 15 round and one 5 round magazine. Overall a nice example with late war features showing typical wear. The stock, which shows signs of being sanded and refinished is in nice condition with just a few minor marks from handling. Bore shows wear, but is serviceable, albeit with some pitting and use. Included is an original WWII M1 carbine sling and oiler. C&R Eligible.