This is an excellent example of the seldom encountered "X" prefix serialized M1 semi-automatic carbines manufactured by the Inland Manufacturing Division of General Motors Corporation. During Inland's World War II production an estimated 100 receivers were set aside and given a specific "X" prefix serial block, likely for experimental carbine developments, with this example bearing a "XB" prefix as seen on other examples. Towards the end of Inland's wartime production these receivers were built up into complete carbines, utilizing hand selected components and attractive grained wood, as presentation gifts for senior members of the military and executives within the General Motors Corp. Features a "N" marked winged blade front sight and "PI" marked type II adjustable peep rear sight, "5-44" dated Inland barrel, unmarked type II barrel band, underlined "PI" type IV operating rod, "O.I." blued round-top bolt, and an Inland milled trigger housing with unmarked push button safety, "E.I." type IV magazine catch, and "I-I" type III hammer. The receiver heel bears the "INLAND DIV." manufacturer roll-mark above the "XB77" serial number. Fitted with an "IO" marked four-rivet walnut handguard, an attractively grained low-wood pattern walnut stock without visible markings and a "DI" marked recoil plate, and an "AI" marked blued magazine. Includes a metal oiler and OD green web sling. Also includes a certificate of authenticity, dated November 11, 2022, certifying the carbine by serial number as being from the personal collection and reference library of renowned M1 Carbine researcher Larry L. Ruth (1940-2022), the author of several publications including the three volume "War Baby!" series. Only a small handful of other "X" prefix M1 Carbines have come through Rock Island Auction Co. in the past, making any example highly sought after by even the most advanced U.S. military collectors. Note: This item features a high-capacity magazine which has a capacity above 10 rounds and cannot be sold or transferred to residents in states where long gun magazine capacity is limited to no more than 10 rounds. Please check your local laws and regulations prior to bidding. Provenance: The Larry L. Ruth Collection; Property of a Gentleman

Excellent as specially manufactured by the Inland Manufacturing Division of General Motors as a "presentation grade" M1 Carbine, retaining 97% plus original parkerized and 85% original blue finishes with some light cycling wear, minor edge wear, some limited visible brown patina, and a few minor handling marks. The stock is also excellent with a few small handling marks and minor chips around the recoil plate, attractive oil finish, and eye-catching fiddle back grain. Mechanically excellent.