Smith & Wesson K Frame Model 17 Hammer Assembly - Factory OEM Part
Part Number: 17116
Caliber: .22 Long Rifle
Condition: Used - Old Style
Spur Width: .500" Wide Spur
Finish: Case Colored
Fits: Smith & Wesson K Frame Model 17 Revolvers
Product Details
This is a genuine Smith & Wesson factory hammer assembly for the K Frame Model 17 revolver chambered in .22 Long Rifle. The hammer features a .500" wide spur design with classic case colored finish. This old style part is in good working condition and represents excellent value for revolver restoration or repair projects.
Key Features
- Genuine Smith & Wesson factory OEM part
- .500" wide spur for positive thumb control
- Case colored finish for vintage appearance
- Old style configuration for classic K Frame Model 17 revolvers
- Critical component for firing mechanism
- Quality used condition - fully functional
Function and Importance
The hammer is a critical component of the revolver's firing mechanism. When cocked, it compresses the mainspring and holds the firing pin in position. Upon trigger release, the hammer strikes the firing pin to ignite the primer. The .500" wide spur provides excellent thumb purchase for single-action cocking, making it ideal for target shooting and precision work.
Installation Notes
Professional Installation Required: Hammer installation requires precise fitting and timing verification to ensure safe and proper function. This component directly affects firearm safety, trigger operation, and timing. Installation must be performed by a qualified gunsmith with proper tools and gauges. Improper installation can result in dangerous malfunctions or misfires.
Identifying Your Smith & Wesson Model
To determine your Smith & Wesson revolver model number, swing out the cylinder and check behind the yoke on the frame for the model number stamped into the metal. Model numbers began appearing in 1957-58. If your revolver has no model number, it may be pre-1957. Contact us with your serial number and we can help identify the correct parts for your firearm.
About Smith & Wesson K Frame Model 17 Revolvers
The K Frame is Smith & Wesson's medium-frame revolver platform, known for its perfect balance of size, weight, and shootability. The Model 17 is the .22 LR variant, prized by target shooters and plinkers for its accuracy, economy, and timeless design. The wide spur hammer is favored for precision single-action shooting.
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