The 3" Model 581 fixed-sight blued L-Frame provided a compact service configuration in the more durable L-Frame format. Law enforcement agencies that carried the L-Frame for its forcing-cone durability could order this compact variant. Type: Revolver Action: Double-Action Caliber: 357 Magnum Capacity: 6 Year introduced: 1981, USA Weight: 39 oz Overall length: 8" Status: Discontinued Intended use: Law Enforcement / Concealed Carry