Iver Johnson Revolver Serial Number Database Best Jun 2026

Are you a collector, enthusiast, or owner of an Iver Johnson revolver? If so, you're likely interested in learning more about your firearm's history, specifications, and value. One crucial piece of information is the serial number, which can help you identify your revolver's production date, model, and other essential details. In this article, we'll dive into the world of Iver Johnson revolver serial number databases and provide you with the best resources available.

The most common location for a quick check.

This is widely considered the "Bible" for Iver Johnson collectors. Because Iver Johnson changed their naming conventions, frame sizes, and mechanisms frequently (especially between the First, Second, and Third Models), a simple serial number list is often inaccurate without the context of the physical features of the gun.

First, a hard truth: The original Iver Johnson company closed its doors in 1993. Many production records were lost or destroyed over the decades—especially during a major fire in the early 20th century. Iver Johnson Revolver Serial Number Database BEST

Before we dive into the best resources, it’s crucial to understand why an accurate database matters. For Iver Johnson revolvers, the serial number is not just a unique identifier; it is the key to unlocking:

Help identifying an Iver Johnson revolver - Northwest Firearms

If the serial number is worn, look for these physical clues: Are you a collector, enthusiast, or owner of

: Uses the serial number and patent dates to verify if a revolver is a "Second Model" (black powder) or "Third Model" (smokeless powder) to prevent the use of dangerous modern ammunition in antique frames.

For a quick, searchable, no-nonsense digital tool, hosts one of the best online Iver Johnson serial number databases. While not as granular as Goforth’s books, it covers the most popular models.

When checking your serial number against a database, verify your findings against the patent timeline stamped into the barrel. In this article, we'll dive into the world

Maintenance & future enhancements

Since there is no official manufacturer database, the "best" online tools are crowdsourced:

Based on W.E. Goforth’s authoritative research, the serial number's format often reveals the production era.

A 3rd Model with a hammer block safety is often marked on the left side of the barrel.