Find Colt Serial Number

Please be aware that the information provided here is approximate, and should not be relied upon for legal, compliance, valuation, or other purposes which require definitive documentation. Enter the serial number, without spaces or dashes, to search the database. If multiple models appear for your serial number simply match the date with the appropriate model, as certain vintage firearms can share serial numbers between different models. If your firearm does not appear in the listing, please understand that this is not a complete database as Colt has existed for over 150 years. If you wish to purchase a Letter of Authenticity with more definitive information for your firearm, please contact Colt Archive Properties, LLC.