Visible only when the action is open and the cylinder is removed. The Iver Johnson Serial Number Database Guide
Used on various models like the Champion series. Iver Johnson Revolver Serial Number Database BEST
To get an accurate reading, you must look in three primary locations: Visible only when the action is open and
Identifying the manufacture date of an Iver Johnson revolver is notoriously difficult because many official factory records no longer exist. However, by cross-referencing serial number prefixes, patent dates, and physical design changes, you can accurately narrow down your firearm's age. Based on W
The most common location for a quick check.
You must remove the grips to find the full serial number, which often includes a critical letter prefix not visible on the outside.
Based on W.E. Goforth’s authoritative research, the serial number's format often reveals the production era.
