Mar 17, 2016 Note that a gun’s date code is different than its serial number. It’s impossible to decode a SIG serial number to determine when it was proofed, although you can try to locate the range of your SIG’s serial number in this list to approximate when it was made, or call SIG Sauer with the serial number and see if they have any info in their. All firearms shipped to SIG SAUER require a service request number and the serial number of the firearm. This number can be obtained by calling our customer service group (603-310-3000). A customer service representative will guide you though this process. Please have your serial number ready when calling.

Sig Sauer Serial Number List

02-08-2016, 02:18 PM

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SIG post 2005 serial numbers - How to date your newer Sig handgun

In an effort to provide this information, not available elsewhere with more recent manufacture dates, I'd like to start compiling a list of serial numbers and manufacture dates by model on SIG handguns manufactured 2005 or later. If you would like to contribute, please post the serial number, production date and model of your SIG handgun from the sticker. To protect your privacy, please substitute an 'XXX' for the last three digits and I will add it to the list.
If you would rather your forum alias not be added to this information, please feel free to send me a PM with the info and I will post sans your identity.
Please limit info provided to that which you have readily available to you from the sticker on the box. Similar lists have been compiled elsewhere on the interwebz, please refrain from copying that data.
Thank you for your support in this project!

Last edited by Malicious Compliance; 02-10-2016 at 06:31 AM.

Sauer Pistol Serial Numbers