Smith & Wesson .357 Magnum Thumb Piece & Nut
$22.99
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Smith & Wesson .357 Magnum Thumb Piece & Nut
$22.99
Smith & Wesson Model 66-2 Thumb Piece & Nut
Used, old-style stainless steel thumb piece and nut listed for the Smith & Wesson Model 66-2 K-Frame revolver in .357 Magnum. This two-piece set is an option for replacing a missing or worn cylinder-release thumb piece and its retaining nut when the original configuration matches.
Part Details
- Brand: Smith & Wesson
- Part: Cylinder-release thumb piece and retaining nut
- Listed model: Model 66-2
- Frame size: K-Frame
- Caliber of listed application: .357 Magnum
- Material: Stainless steel
- Style: Old style
- Condition: Used; inspect the listing photos for visible wear and condition before purchase.
- SKU / listing reference: 66177. This reference is not a verified manufacturer part number.
- Included: Thumb piece and nut only.
Model Compatibility
| Model / Configuration | Fitment Information |
|---|---|
| Smith & Wesson Model 66-2, K-Frame, .357 Magnum | Application identified in this listing. Match the old-style thumb piece and nut to your original parts before purchase. |
| Other Model 66 dash revisions or other revolver models | Compatibility has not been verified for this listing. Shared frame size alone does not establish fitment. |
Before Installation
Confirm your revolver's exact model and dash number, then compare the thumb piece profile, mounting interface and retaining nut with the original components. Do not assume interchangeability with newer-style cylinder-release parts. Have a qualified gunsmith evaluate fit and verify proper cylinder-release operation before use.