* 50th Anniversary Model produced within 268-prefix range. What’s the serial number on a 50th anniversary Ruger? 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. There are occasions when blocks of serial numbers have been manufactured out of sequence, sometimes years later. Ruger does not necessarily produce firearms in serial number order. 1953.Īre there serial numbers for all Ruger rifles? Beginning Serial Number: Years of Production: 1. (Manufactured from 1953 to 1973) Caliber: 22 LR. Ruger Single Six Standard Serial Number History. When was the first Ruger Single Six made? 357 Magnum however, some police departments fielded models with. The “Service Six”, also known as the “Police Service Six”, came with fixed sights, a square butt frame and were mostly cambered for the. The GP100 replaced the Security-Six in the Ruger product line, but the Six line is still a very strong revolver, popular with shooters and collectors today. 357 Magnum stainless revolver holds six rounds. Where are the serial numbers on a Ruger Security Six?Ī letter “U” is stamped to the right of the serial number located on the bottom of the grip frame. 4 What’s the serial number on a 50th anniversary Ruger?.3 Are there serial numbers for all Ruger rifles?.2 What replaced the Ruger Security Six?.1 Where are the serial numbers on a Ruger Security Six?.And in some cases, firearms may be stored for a length of time before they are shipped.įor details on your specific serial number you may contact our Service Department: 33įor 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.Ĭopyright © 2016 by Sturm, Ruger & Co., Inc.

It can be used to determine the approximate year your Ruger firearm was

It is not necessarily the very first serial number shipped, but This number should be used as a point of reference

The above chart shows the approximate first serial number shipped for (Manufactured from 1984-2015) Caliber: 32 H&R Mag Ruger New Model Single Six Serial Number History

Ruger single six serial numbers lookup