Would you be concerned about buying an old Colt 1911 without a serial number? I saw one for sale and I am not sure what to do. The gun has been professionally reblued, pics of the whole process. It is supposedly a lunch box gun. The story on these guns is that the components were taken out of the factory before the s/n were punched. Looking for any info on this 1911. Wanna kill these ads? We can help!