New Model Single-Six - SSM Revolver (Manufactured from 1984-2015) Caliber: 32 H&R Mag
Beginning Serial Number:	Years of Production:
650-00001	1984
650-03481	1985
650-16439	1986
650-27060	1987
650-28890	1988
650-29669	1989
650-30215	1990
650-30985	1991
650-32462	1992
650-33400	1993
650-33512	1994
650-34217	2000
650-35319	2001
650-38741	2002
650-50112	2003
650-55027	2004
650-55567	2005
650-55576	2006
650-57237	2015

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.