I have a Colt's Government model .38 Super, that I purchased in 2015. At the time of the purchase I was told that the pistol was 1 of 350 produced in the Colt's Custom Shop. Recently I have tried to find more information about it, with out much success. A serial number search through Colt's website reveled the manufacture date of 2013 and the model, Government. I would like to know the specifics of the customization and an approximant value. Thanks for taking a look.