Smith & Wesson Model 10-7 K-Frame Strain Screw Square Butt Blue Steel .38 Special - 10172
Smith & Wesson Model 10-7 K-Frame Strain Screw
Used OEM Smith & Wesson strain screw for K-Frame Model 10-7 .38 Special revolvers. This is the square-butt, blue-steel, old-style configuration. Part number 10172.
Part Details
- Part number: 10172
- Brand: Smith & Wesson
- Frame: K Frame (Medium Frame)
- Model: 10-7
- Caliber: .38 Special
- Component: Strain screw
- Configuration: Square butt
- Finish: Blue steel
- Style: Old style
- Condition: Used OEM
Fitment
Intended for Smith & Wesson K-Frame Model 10-7 .38 Special revolvers with matching square-butt and old-style strain-screw configuration. Verify the exact dash number, butt style, screw length and thread, and original part geometry before ordering.
Do not assume fitment across other K-Frame models or variants without confirming compatibility with a qualified gunsmith.
Installation
Gunsmith installation and fitting are recommended. Confirm proper screw seating, mainspring tension, trigger operation, and safe function after installation. This listing is for the strain screw only; firearm not included.