Description
Warne 3313 magazine extension is an accessory for S&W M&P 9/40 magazines, finished in FDE. It adds additional capacity depending on caliber, with +5 rounds for 9mm and +4 rounds for .40. This extension is made to fit the M&P 9/40 magazine format, giving the same platform compatibility while extending magazine length.
Key details
- Finish: FDE
- Fits S&W M&P 9/40 magazine type
- Capacity add-ons: +5 for 9mm, +4 for .40
| Fits | S&W M&P 9/40 |
|---|---|
| Part Type | Magazine Extension |
| Caliber and Capacity | +5/9mm, +4/.40 |
| Finish | FDE |
