Barrel has the standard caliber marking on the left side, two line address/patent dates on the top, and "UNITED STATES PROPERTY" along with "P" and "R.A.C" on the underside. The frame is marked with the Rampant Colt and long "C" on the left, with "R.A.C." and "F.B." on the right. "R.A.C." also on rear cylinder face and bottom on both grips, with "K" on the cylinder latch. Smooth grips with lanyard ring and "U.S. / ARMY / MODEL / 1909 / No / 41 / 408" on the butt.