.45 a.c.p. caliber, 5″ barrel, finished blue with checkered wood grips. The right side of the slide showing the eagle and marked “MODEL OF 1911. U.S. ARMY”. The left side marked “SPRINGFIELD ARMORY/ U.S.A.”. “UNITED STATES PROPERTY” stamped on the receiver. In superb original condition retaining much of the original blue. Excellent grips and mint bore. Very scarce.