Iver Johnson Revolver Serial Number Database Best Updated Official

But here was the nightmare for collectors and historians:

That was before the Database.

Remove the left grip panel to find the primary serial number with its letter prefix. Bottom of the trigger guard: Iver Johnson Revolver Serial Number Database BEST

The value of a serial number database goes beyond simple curiosity; it ensures safety and value. But here was the nightmare for collectors and

(Plain prefix): Usually indicates early Safety Automatic production. Iver Johnson Revolver Serial Number Database BEST

For many 20th-century models, the letter prefix (or lack thereof) is the primary indicator of the production era: