SR9 Pistol
Caliber: 9mm
Beginning Serial Number: Years of Production:
330-00000 2007
330-12387 2008
330-46283 2009
331-01365 2010
331-21626 2011
331-44819 2012
* 331-82340 and 335-00000 2013
335-21760 2014
335-71631 2015

* SR9 pistols prefix changed from 331 to 335 in 2013.

The above chart shows the approximate first serial number shipped for the indicated year. This number should be used as a point of reference only. It is not necessarily the very first serial number shipped, but it can be used to determine the approximate year your Ruger firearm was shipped.

Ruger does not necessarily produce firearms in serial number order. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Also, within a model family the same serial number prefix may be used to produce a variety of different models, all in the same block of serial numbers. And in some cases, firearms may be stored for a length of time before they are shipped.

For details on your specific serial number you may contact our Service Department: 336-949-5200

For serial numbers manufactured prior to our electronic records, or for an official letter confirming the details on your firearm please download and mail in the Request for Letter of Authenticity form.