Smith & Wesson J Frame Hammer Block Stainless Steel, Used - Model 63 .22 LR - J63120
$5.99
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Smith & Wesson J Frame Hammer Block Stainless Steel, Used - Model 63 .22 LR - J63120
$5.99
Smith & Wesson J Frame Hammer Block Stainless Steel - Used OEM Replacement
Part Number: J63120 | Condition: Used | Material: Stainless Steel | Caliber: .22 LR Rimfire
Compatibility
| Model | Caliber | Frame Size | Compatible |
|---|---|---|---|
| Model 63 / 63-1 / 63-2 | .22 LR | J Frame | ✅ Yes |
| Other stainless rimfire J Frame models | .22 LR | J Frame | ⚠️ Verify part number |
| Centerfire J Frame models | .38 Special / .357 Mag | J Frame | ⚠️ Verify compatibility |
Note: The hammer block is an internal safety component (firing pin block). Verify your model before ordering.
Specifications
| Attribute | Detail |
|---|---|
| Part Number | J63120 |
| Frame | J Frame |
| Caliber | .22 LR (Rimfire) |
| Material | Stainless Steel |
| Condition | Used |
| OEM | Genuine Smith & Wesson Factory Part |
Installation & Technical Details
Professional Installation Required: This is an internal safety component. Replacement requires disassembly by a qualified gunsmith to ensure correct function and safe operation.
What's Included: Hammer block only.
Questions? We're Here to Help
Not sure if this part fits your revolver? Contact us with your model number or serial number — we specialize in Smith & Wesson parts and can verify compatibility.
Shipping: Ships within 1–2 business days.