Sedgley OSS .38

The Sedgley OSS .38 glove pistol or Sedgley Mk2 is a World War II firearm. It was designed by Stanley M. Haight and manufactured by Sedgley Co. of Philadelphia, working with the Research and Development Branch of the Office of Strategic Services (OSS) and the Office of Naval Intelligence (ONI), for use by the U.S. Marines and the U.S. Navy. Its official designation by the US Navy was Hand Firing Mechanism, Mk 2.