The Smith and Wesson Model 1950 was first introduced in 1949, and production continued until 1969. During this period, over 1.5 million units were manufactured, each with its unique serial number. The serial number system used by Smith and Wesson during this time was designed to keep track of production, monitor quality control, and facilitate recall notices.
If you have a revolver stamped “Model 195” on the crane or yoke, it is almost certainly a with a poorly stamped or worn "0," or it is an import mark from a foreign distributor.
This comprehensive guide breaks down the history of these serial numbers, how to locate and decode them, and the critical technical protocols required when fitting components to these classic revolvers. Understanding Smith &wesson Serial Number Frameworks
If you’ve searched for you’ve likely run into a wall of confusion. Here is the honest truth: Smith & Wesson never officially manufactured a “Model 195.”
The Model 19-5 falls into two different serial number systems depending on its specific year of manufacture: smith and wesson model 195 serial numbers install
: Sometimes the serial number is repeated here, but it is often accompanied by "assembly numbers"—random digits used by the factory to keep parts together during manufacturing. Always rely on the number on the butt for official records Smith & Wesson Historical Foundation Interpreting the 19-5 Serial Format By the time the Model 19-5 was in production (beginning in
. This specific version is historically significant because it marked the transition where S&W eliminated the pinned barrel and counterbored (recessed) cylinder. Locating the Serial Number
When upgrading components—such as installing custom grips, replacing worn cylinder parts, or swapping a barrel—the serial number is your primary tool for securing the correct generation of parts.
Because Smith & Wesson used overlapping serial ranges for decades, there is no single public online database for precise dating. To accurately date your Model 19-5: Smith & Wesson Serial Numbers The Smith and Wesson Model 1950 was first
Since there is no public, searchable online database for S&W serial numbers, you can use these authoritative methods to "install" the correct date and history for your specific unit:
: The S&W trademark was moved from the right side of the frame to the left side during this production run. Dating Your Model 19-5
The "official" serial number required for registration or history requests is located on the .
Extract the ejector rod and inspect the flat underside of the barrel assembly. Vintage builds frequently stamped the serial number here to verify the barrel matched the receiver. Components "Install" and Fitting Protocols If you have a revolver stamped “Model 195”
The 19-5 was produced in both square butt and round butt configurations. Ensure any replacement grips are compatible with the specific frame style.
Smith & Wesson changed the serial number prefix to "N" to denote the heavy barrel and improvements.
In 1968, the Gun Control Act was enacted, and S&W changed N-frame serial numbers from the "S" to the .
Nearly all references from collectors, auction houses, and forums are to these specific firearms, not a mythical "Model 195".