Smith & Wesson Model 19 K-Frame Round-Butt Strain Screw, Used - 19173
$9.99
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Smith & Wesson Model 19 K-Frame Round-Butt Strain Screw, Used - 19173
$9.99
Smith & Wesson Model 19 Round-Butt Strain Screw
Used strain screw listed for a round-butt Smith & Wesson Model 19 K-Frame revolver. The listed source revolver is chambered in .357 Magnum. This small screw bears on the mainspring, so matching the original screw's dimensions and configuration matters more than matching caliber alone. The existing SKU is 19173; the photos' descriptions use a zero-padded reference, 000019173. Confirm part identity against the actual screw before ordering.
Details
- Listed brand: Smith & Wesson
- Part: Round-butt strain screw only
- Listed model: Model 19
- Frame: K Frame
- Source revolver caliber: .357 Magnum
- Condition: Used; inspect threads, tip and length
- SKU / listing reference: 19173; manufacturer part-number status not independently verified
Model compatibility chart
| Model / configuration | Fitment status |
|---|---|
| Smith & Wesson Model 19 K Frame, round-butt, dash revision unspecified | Model named in the listing. Compare screw length, thread, tip profile and grip-frame configuration with the original part. |
| Models 10, 11, 12, 13, 14, 15, 16, 64, 65, 66 and 67 | Named in the previous description, but individual model and revision fitment has not been independently verified. Check the precise part specification rather than assuming universal K-Frame fit. |
| Square-butt configurations or other frames | Not verified for this round-butt listing. |
A qualified gunsmith should confirm proper screw contact, mainspring tension and safe function after installation. Do not modify or shorten a screw to force a fit. This listing is for the used strain screw only.