Post War/ Korean War International Harvester Corporation Op Rod. This op rod has the early drawing number D-6535382 IHC stamped into the handle which makes it correct for early production IHC Garands built between approximately May 1953 and November 1954. This has a Piston measuring .526 and a Lug measuring .095. Dark gray finish is at approximately 95%. Correct for the IHC , but will fit any Garand. Very Good to Excellent Condition. These are pictures of the one you will receive.