Smith & Wesson J Frame Model 342-1 Airlite PD Barrel Insert .38 Special 1-7/8" Used OEM - J146
$69.99
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Smith & Wesson J Frame Model 342-1 Airlite PD Barrel Insert .38 Special 1-7/8" Used OEM - J146
$69.99
This listing is for one (1) used Smith & Wesson J Frame Model 342-1 Airlite PD barrel insert, .38 Special, 1-7/8". Like-new condition.
⚠ Important: This listing is for the barrel insert only. The outer barrel shell/shroud does NOT come with this part.
Part Details
- Part Number: J146
- Condition: Used (OEM) — like-new, removed from a functioning revolver
- Frame: J Frame
- Caliber: .38 Special
- Length: 1-7/8"
- Part Type: Barrel Insert
- Includes: Barrel insert only — barrel shell/shroud not included
- Note: Verify your model and caliber before ordering.
- Fits: See compatibility chart below
Model Compatibility
| Model | Caliber | Frame | Barrel | Notes |
|---|---|---|---|---|
| Model 342-1 Airlite PD | .38 Special | J Frame | 1-7/8" Insert | DAO, scandium alloy frame, titanium cylinder, matte black finish |
Verify your model and caliber before ordering. Contact us if you are unsure of compatibility.
How to Identify Your Model
Swing out the cylinder and check behind the yoke on the frame for the model and dash number. Model numbers began in 1957–58. Contact us with your serial number if you need further assistance.
Installation Note
Barrel insert work involves precise fitting to the barrel shroud and requires a qualified gunsmith. Proper timing, headspace, and cylinder gap must be verified after installation.
We stock OEM Smith & Wesson revolver and pistol parts — new, new old stock, and used. Questions? Email or call us for all your S&W needs.