Smith & Wesson J Frame Model 33 Mainspring, Stirrup & Swivel Used .38 S&W – Part J33010
$14.99
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Smith & Wesson J Frame Model 33 Mainspring, Stirrup & Swivel Used .38 S&W – Part J33010
$14.99
Smith & Wesson J Frame Model 33 Mainspring, Stirrup & Swivel – Used
Part# J33010 | Used OEM Factory Part | .38 S&W
Original Smith & Wesson factory mainspring, stirrup, and swivel assembly for the J Frame Model 33 Regulation Police revolver, chambered in .38 S&W. Sourced from used OEM stock — a correct replacement for the Model 33’s hammer spring assembly. Gunsmith installation recommended.
Kit Contents
- Mainspring (hammer spring)
- Stirrup
- Swivel
Key Details
- OEM Factory Part: Genuine Smith & Wesson — not aftermarket
- Caliber: .38 S&W (.38 Smith & Wesson)
- Condition: Used — inspected, functional
- Installation: Gunsmith installation recommended — disassembly and reassembly required
Model Compatibility
| Model | Frame | Caliber | Notes |
|---|---|---|---|
| Model 33 (Regulation Police) | J Frame | .38 S&W | Primary fit — all dash variants |
| Model 33-1 | J Frame | .38 S&W | Verify dash variant fitment |
Important: The Model 33 is chambered in .38 S&W (.38 Smith & Wesson), which is a distinct cartridge from .38 Special. Confirm your revolver’s chambering before ordering. Contact us with your model and serial number if you need help confirming fitment.
Specifications
- Manufacturer: Smith & Wesson
- Part Number: J33010
- Frame: J Frame
- Caliber: .38 S&W
- Condition: Used OEM
Questions about compatibility? Contact us at sales@usagunsandgear.com or call 770-544-8075. We’re your Smith & Wesson parts experts.