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Smith & Wesson J Frame Model 63 .22 LR Wide Spur Hammer Stainless Steel — Used Part 63107A
$69.99
Smith & Wesson J Frame Model 63 .22 LR Wide Spur Hammer — Stainless Steel
Genuine used Smith & Wesson factory hammer for the Model 63, a J Frame rimfire revolver chambered in .22 LR. This old-style wide spur hammer features a .240" spur width, finished in stainless steel to match the Model 63's original configuration. The wide spur provides improved thumb contact for confident single-action cocking.
Specifications
- Part Number: 63107A
- Manufacturer: Smith & Wesson
- Model: 63 (J Frame, .22 LR Rimfire)
- Part Type: Hammer
- Spur Width: .240" (Wide Spur)
- Material: Stainless Steel
- Style: Old Style / Vintage
- Frame Size: J Frame
- Caliber: .22 LR (rimfire)
- Condition: Used — original factory part
Model Compatibility Chart
| Model | Frame | Caliber | Style | Compatibility |
|---|---|---|---|---|
| Model 63 (original) | J Frame | .22 LR | Old Style | ✓ Compatible — listed model |
| Model 63 (later production) | J Frame | .22 LR | Newer Style | ⚠ Verify fit — old vs new style change |
| Model 34 | J Frame | .22 LR | Old Style | ⚠ Verify fit — rimfire, same era |
| Model 35 | J Frame | .22 LR | Old Style | ⚠ Verify fit — rimfire, same era |
| Model 43 | J Frame | .22 LR | Old Style | ⚠ Verify fit — rimfire, same era |
| Model 317 | J Frame | .22 LR | Newer Style | ✗ Not compatible — different hammer geometry |
| Model 651 (.22 WMR) | J Frame | .22 WMR | — | ⚠ Verify fit — .22 WMR rimfire variant |
| Models 36, 37, 60 (centerfire) | J Frame | .38 Special | — | ✗ Not compatible — centerfire hammer |
Important Notes
- This listing is for the hammer only. Hammer strut, spring, pin, and associated parts are sold separately. >li>The Model 63 is a rimfire .22 LR J Frame revolver. This hammer is specific to rimfire J Frame models and is not interchangeable with centerfire J Frame hammers (Models 36, 37, 60, etc.). >li>This is a used part in old-style configuration. The wide spur provides improved thumb contact for single-action cocking. >li>Later Model 63 production may have transitioned to new-style hammer geometry. Verify old vs new style before ordering. >li>Professional gunsmith installation recommended for proper hammer fit, timing, and function.