Smith & Wesson K Frame Model 66 .357 Magnum Hammer .375" Spur Key Lock (MIM) Used, Part# 66107E factory-oem making target acquisition faster and

making target acquisition faster and more precise

Base Plate: Black polymer (flush fit)

Complete assembly includes main spring

Safe trigger pull weight

This used part has been inspected and is in good working condition with the original blue steel finish

Smith & Wesson K Frame Model 66 .357 Magnum Hammer .375" Spur Key Lock (MIM) Used, Part# 66107E factory-oem making target acquisition faster andSmith & Wesson K Frame Model 66 Hammer Part# 66107E OEM Smith & Wesson replacement hammer for the Model 66 Combat Magnum revolver. This is a used, original style MIM (Metal Injection Molded) hammer with a . 375" spur, designed for Key Lock (internal lock) equipped revolvers. Part Details Part Number: 66107E Spur Width: . 375" Construction: MIM (Metal Injection Molded) Style: Old Style Original Configuration Condition: Used functional, shows normal