Iver Johnson Revolver Serial Number Database Best Jun 2026

: Often found on Third Model revolvers; serial H 85xxx, for instance, dates to 1930.

The serial number is typically found in three primary locations: Bottom of the trigger guard : The most visible location. Butt of the frame : Often stamped on the bottom strap. Under the left grip Iver Johnson Revolver Serial Number Database BEST

Using the requires you to understand that Iver Johnson made guns for the .38 S&W blackpowder round until 1909. Firing a .38 S&W smokeless round in a First Model can cause a catastrophic frame failure. Always verify your serial number against the 1909 cutoff. : Often found on Third Model revolvers; serial

While the IJACS database and Standard Catalog are the most comprehensive resources, other online platforms and forums can aid in your research: Under the left grip Using the requires you

First, a hard truth:

Why? Iver Johnson’s original factory records were lost, destroyed, or scattered decades ago. Unlike Colt or Smith & Wesson (who have archivists), IJ history is pieced together by collectors. So if a site promises instant results, it’s likely pulling from a static, incomplete chart.