The Model 36 Chief's Special is the original J-Frame, introduced at the 1950 IACP conference. A fixed-sight, exposed-hammer 5-shot .38 Special revolver with a round butt frame, it became the definitive plainclothes and backup revolver for law enforcement and civilians alike. Type: Revolver Action: Double-Action Caliber: 38 Special Capacity: 5 Year introduced: 1950, USA Weight: 19.5 oz Overall length: 6.5" Status: Active Intended use: Concealed Carry / Backup