Smith & Wesson J Frame Pre-Model 36 Trigger & Hammer Standard .38 Special – Part J1107A
Smith & Wesson J Frame Pre-Model 36 Trigger & Hammer – Standard
Part# J1107A | Used OEM Factory Part | .38 Special
Original Smith & Wesson factory trigger and hammer set for the J Frame Pre-Model 36 revolver. Old-style construction — not MIM — sourced from used OEM stock. A direct replacement for pre-1957 J Frame revolvers that require the early-style parts.
Key Details
- OEM Factory Part: Genuine Smith & Wesson — not aftermarket
- Old Style: Pre-MIM construction — correct for pre-1957 revolvers
- Caliber: .38 Special
- Condition: Used — inspected, functional
- Installation: Gunsmith installation strongly recommended — full disassembly and reassembly required
Model Compatibility
| Model | Frame | Caliber | Era |
|---|---|---|---|
| Pre-Model 36 (Hand Ejector) | J Frame | .38 Special | Pre-1957 (no model number stamped) |
| Pre-Model 37 (Airweight) | J Frame | .38 Special | Pre-1957 (no model number stamped) |
How to identify a Pre-Model revolver: Swing out the cylinder and look behind the yoke on the frame. If there is no model number stamped, your revolver pre-dates 1957–58 and requires old-style parts. Contact us with your serial number if you need help confirming fitment.
Specifications
- Manufacturer: Smith & Wesson
- Part Number: J1107A
- Frame: J Frame
- Caliber: .38 Special
- Style: Standard (not MIM)
- Condition: Used OEM
Questions about compatibility? Contact us at sales@usagunsandgear.com or call 770-544-8075. We're your Smith & Wesson parts experts.