7/13/20 - This is an original Colt Official Police revolver that was made in 1941. It has a four inch barrel and is chambered for .38 caliber. The bluing on this revolver is near-mint with just a minor roll mark on cylinder, and a bit of high edge wear on muzzle and cylinder. While the gun has almost all of its blue, there are several areas of oxidation on this gun, making it seem as if it may have been stored in a humid area at some point. Mint bore and grips.