Firearms

Iver Johnson Arms Safety Hammerless

Specifications

About

Notable Variants

Aftermarket Ecosystem

Historically Significant Examples

Serial Number Data

Production data from factory records and collector research. Year ranges are approximate for pre-1968 firearms.

Years	Serial Range	Count	Factory	Country	Confidence

Top-break revolver with hammerless design and transfer bar safety — revolutionary in 1887.

Type: Revolver

Action: Double-Action

Caliber: .38 S&W

Capacity: 5

Year introduced: 1887, USA

Weight: 16 oz

Overall length: 6.5"

Status: Discontinued

Intended use: collector