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Smith & Wesson revolver J Frame Model 340PD FS Blade Hi Viz Green sight part number 414120000 displayed on a white background.

Smith & Wesson J Frame 340PD Hi-Viz Green Front Sight Blade .150", Factory New - 414120000

$44.99

Smith & Wesson J Frame 340PD Hi-Viz Green Front Sight Blade .150" - Factory OEM Replacement

Part Number: 414120000  |  Condition: Factory New  |  Height: .150"  |  Barrel Length: 1 7/8"  |  Color: Hi-Viz Green (Fiber Optic)

Compatibility

Model Caliber Frame Size Barrel Length Compatible
Model 340PD AirLite .357 Magnum / .38 Special +P J Frame 1 7/8" ✅ Yes
Other J Frame models Various J Frame Other lengths ⚠️ Verify sight height & barrel

Note: Sight height (.150") is specific to the 1 7/8" barrel 340PD. Verify your barrel length and required sight height before ordering.

Specifications

Attribute Detail
Part Number 414120000
Frame J Frame
Sight Height .150"
Barrel Length 1 7/8"
Color Hi-Viz Green (Fiber Optic)
Condition Factory New
OEM Genuine Smith & Wesson Factory Part

Installation & Technical Details

Professional Installation Recommended: Front sight blade replacement should be performed by a qualified gunsmith to ensure proper sight alignment and zero.

What's Included: Front sight blade only.

Questions? We're Here to Help

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.

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