When you swing the cylinder out, you may see a model number (e.g., "MOD 10-5") or assembly numbers. Assembly numbers are temporary codes used during manufacturing and are not unique identifiers. Inside the Frame:
The system started with the "AAA" prefix in 1980, "AAB" in subsequent months, and has progressed forward alphabetically through the alphabet over the last several decades. 3. Smith & Wesson Serial Number Database & Date Charts
There is no single public website that contains a complete, searchable database of every S&W serial number. The "database" exists primarily in the form of the . smith and wesson revolver serial numbers database
If your revolver has oversized wood stocks, you must remove them to see the stamped number.
If your revolver has aftermarket rubber grips or wraparound wooden stocks, you must remove them. These grips often cover the official serial number. 2. The Inside Frame Flange (The Crane/Yoke) When you swing the cylinder out, you may
To prevent overlap and comply with evolving regulations, S&W introduced letter prefixes tied directly to the frame size.
A: Trust the number on the butt frame. The number inside the crane is highly likely an internal factory assembly number used temporarily during production. If your revolver has oversized wood stocks, you
While an exact "database" isn't available online, historians have documented key ranges for popular frames: Smith & Wesson Serial Numbers
In 1980, Smith & Wesson unified its serial numbering system across all models to comply with computer tracking requirements.
For the most definitive and detailed information, the Smith & Wesson Historical Foundation (S&WHF) is the ultimate authority. You can request an official "Letter of Authenticity" for a fee, which provides detailed information about your specific revolver, including its original configuration, shipping date (which S&W uses as the official "date of birth"), and the destination where it was first sent from the factory. This is a paid service but is invaluable for serious collectors or those seeking definitive provenance. You can visit their official website at swhistoricalfoundation.com for more details.