http://www.forgottenweapons.com Many unique and interesting pistols were made in China in the 1920s and 1930s, and this pistol is a good example of them. It is not a copy of any specific Western handgun, although mechanically it works like a Mauser 1914 pocket pistol. It is chambered for .32ACP (the other common caliber for these handguns is 7.63mm Mauser). Theme music by Dylan Benson - http://dbproductioncompany.webs.com