Smith & Wesson K Frame Model 66 Hammer
OEM Part Number: 66113
Caliber: .357 Magnum
Frame: K Frame
Model Compatibility: Model 66
Hammer Type: Wide Spur (.375")
Style: Old Style
Material: Stainless Steel
Condition: Used OEM Part
Weight: 2.5 oz
Product Overview
This factory Smith & Wesson hammer is engineered for K Frame Model 66 revolvers chambered in .357 Magnum. Featuring the classic old-style design with a .375" wide spur, this stainless steel hammer delivers the precision fit and reliable function expected from genuine OEM components.
Key Features
- Genuine Smith & Wesson OEM part – factory specifications and tolerances
- .375" wide spur design for enhanced thumb control and cocking leverage
- Old-style configuration for period-correct restoration or replacement
- Stainless steel construction for corrosion resistance and durability
- Used OEM condition – inspected and ready for installation
Compatibility Notes
This hammer is designed specifically for Smith & Wesson K Frame Model 66 revolvers in .357 Magnum. Verify your revolver's model, frame type, and hammer style before ordering. Professional installation by a qualified gunsmith is recommended to ensure proper fit, timing, and safe operation.
Why Choose OEM Parts?
Factory Smith & Wesson components ensure proper fit, function, and safety. OEM parts maintain your revolver's original specifications and preserve its value, unlike aftermarket alternatives that may compromise performance or reliability.