Iver Johnson Serial Number ((hot)) May 2026

| Model | Production Years | Serial Number Range (approx.) | Key Features | | :--- | :--- | :--- | :--- | | | 1894–1896 | 1 – ~20,000 | Leaf spring, one-piece grip, no trigger guard, trigger folds into frame. | | Second Model | 1896–1908 | 20,000 – ~80,000 | Coil spring, trigger guard added, solid grip frame. Still blackpowder frame until 1909. | | Third Model | 1909–1941 | 80,000 – ~250,000 (end) | Smokeless steel, hammer pin in top strap, stronger lockwork. |

Here is informative content regarding Iver Johnson serial numbers, organized for clarity and utility for collectors, historians, and gun owners. Iver Johnson’s Arms & Cycle Works (later Iver Johnson’s Arms, Inc.) was a prolific American firearm manufacturer based in Fitchburg and later Worcester, Massachusetts. Active from 1871 to 1993, they produced millions of revolvers, shotguns, and pistols. Unlike a single unified system, Iver Johnson serial numbers are era-specific and model-specific . iver johnson serial number