This authentic Smith & Wesson L Frame Model 586 hammer block component is engineered for the classic .357 Magnum revolver platform. As a genuine OEM part, it delivers the reliability and precision fit that discerning shooters expect from factory-original components. The hammer block mechanism is critical for safe operation, preventing accidental discharge and ensuring consistent performance. Ideal for gunsmiths, collectors, and shooters maintaining or restoring their 586 revolvers to factory specifications.
Part# 586120