The good news about Model 2 32RF revolvers is that during the Civil War they sold as fast as they could be made. Looking at shipping dates from 1861 to 1865 in the SWCA database, examples documented sold in complete serial number order down to the month and year. 23,XXX shipped in April 1864. 21,XXX shipped in January 1864 and It is almost a certainty that your revolver was both made and shipped the same year, 1864. A great many of these guns were bought for the use in the Civil War, starting with the earliest production up to serial number around 35,000, shipping in March 1865, could have made it to the war before its end on April 9, 1865.