Smith & Wesson J Frame Model 33 Grooved Trigger .244" Wide with Hand & Spring - Used
This listing is for a used Smith & Wesson J Frame Model 33 grooved trigger (.244" wide) with hand and hand spring included. Factory OEM parts sold as-is.
Restore the action on your Model 33 Regulation Police with this genuine Smith & Wesson factory trigger assembly set. The grooved trigger face provides a traditional serrated feel for precise single-action shooting, and this lot includes the hand and hand spring — making it a convenient multi-piece action kit for gunsmiths servicing this classic .38 S&W revolver.
Part Details
- Part Number: J770
- Condition: Used
- Trigger Style: Grooved (serrated face)
- Trigger Width: .244"
- Includes: Trigger, Hand, Hand Spring
- Fits: Smith & Wesson J Frame Model 33
- Caliber: .38 S&W (NOT .38 Special)
- Frame: J Frame
- OEM: Smith & Wesson Factory Part
Model Compatibility
| Model | Frame | Caliber | Trigger Width | Compatible |
|---|---|---|---|---|
| Model 33 | J Frame | .38 S&W | .244" | ✅ Yes |
| Model 33-1 | J Frame | .38 S&W | .244" | ⚠️ Verify dash number |
| Model 36 / 36-1 | J Frame | .38 Special | — | ❌ No — different caliber/trigger |
| Model 60 | J Frame | .38 Spl / .357 Mag | — | ❌ No — different caliber/trigger |
| Model 37 | J Frame | .38 Special | — | ❌ No — different caliber/trigger |
Important: The Model 33 is chambered in .38 S&W, which is NOT interchangeable with .38 Special. Trigger width and hand fitment can also vary between dash numbers. Always confirm your model and dash number before ordering. To find your model number, swing out the cylinder and check behind the yoke on the frame. Contact us with your serial number if no model stamp is present (pre-1957).
Installation
Disassembly and reassembly by a qualified gunsmith is required. Some parts may require fitting. Factory replacement parts are manufactured to the same specifications, tolerances, and materials as the originals.
Questions? Shoot us an email or give us a call — we're here for all your S&W needs.