Smith & Wesson Model 5904 9mm Ejector Springs Used - Part# M5904F
Used Smith & Wesson Model 5904 9mm ejector springs in good used condition. These are factory original S&W internal components sourced from 3rd Generation full-size 9mm pistols. The ejector spring is an internal part that interchanges across the 3rd Generation full-size 9mm platform.
Compatibility: Smith & Wesson 3rd Generation full-size 9mm pistols, including:
- Model 5904 (alloy frame, DA/SA)
- Model 5943 (alloy frame, DAO)
- Model 5944 (alloy frame, DAO)
- Model 5946 (stainless frame, DAO)
Condition: Used — may show normal wear consistent with service use. Functionality has not been verified. Sold as-is for gunsmith or parts use.
- Factory original Smith & Wesson part
- Part Number: M5904F
- Fits 3rd Generation full-size 9mm models listed above
Note: Not compatible with Model 59 (2nd Generation), compact 3rd Gen models (3904, 3906, 3913, 3914), or any S&W revolver. Always verify compatibility before installation. Gunsmith installation recommended.
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